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53024254400 = 26521314711733
BaseRepresentation
bin110001011000011111…
…011110100111000000
312001212100111012202002
4301120133132213000
51332043202120100
640205313443132
73554663503655
oct613037364700
9161770435662
1053024254400
112053a89a157
12a3398704a8
135000496c80
1427d024bc2c
1515a512a2d5
hexc587de9c0

53024254400 has 168 divisors, whose sum is σ = 140685828864. Its totient is φ = 19553587200.

The previous prime is 53024254399. The next prime is 53024254403. The reversal of 53024254400 is 445242035.

53024254400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024254403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30595934 + ... + 30597666.

It is an arithmetic number, because the mean of its divisors is an integer number (837415648).

Almost surely, 253024254400 is an apocalyptic number.

53024254400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53024254400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70342914432).

53024254400 is an abundant number, since it is smaller than the sum of its proper divisors (87661574464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53024254400 is a wasteful number, since it uses less digits than its factorization.

53024254400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 53024254400 its reverse (445242035), we get a palindrome (53469496435).

The spelling of 53024254400 in words is "fifty-three billion, twenty-four million, two hundred fifty-four thousand, four hundred".