5255277926400 has 1440 divisors, whose sum is σ = 20603015072640. Its totient is φ = 1321795584000.

The previous prime is 5255277926399. The next prime is 5255277926401. The reversal of 5255277926400 is 46297725525.

5255277926400 is a `hidden beast` number, since 5 + 2 + 5 + 527 + 79 + 2 + 6 + 40 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5255277926399) and next prime (5255277926401).

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255277926401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5271090702 + ... + 5271091698.

It is an arithmetic number, because the mean of its divisors is an integer number (14307649356).

Almost surely, 2^{5255277926400} is an apocalyptic number.

5255277926400 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 5255277926400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10301507536320).

5255277926400 is an abundant number, since it is smaller than the sum of its proper divisors (15347737146240).

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

5255277926400 is a wasteful number, since it uses less digits than its factorization.

5255277926400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 5255277926400 in words is "five trillion, two hundred fifty-five billion, two hundred seventy-seven million, nine hundred twenty-six thousand, four hundred".