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53035102120 = 2357111310712379
BaseRepresentation
bin110001011001001000…
…110110111110101000
312001220002220100000111
4301121020312332220
51332103441231440
640210342144104
73555154633660
oct613110667650
9161802810014
1053035102120
1120545a29210
12a341422034
1350027c4640
1427d18731a0
1515a606e4ea
hexc59236fa8

53035102120 has 256 divisors, whose sum is σ = 161728358400. Its totient is φ = 15115023360.

The previous prime is 53035102103. The next prime is 53035102139. The reversal of 53035102120 is 2120153035.

53035102120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 53035102091 and 53035102100.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4278091 + ... + 4290469.

It is an arithmetic number, because the mean of its divisors is an integer number (631751400).

Almost surely, 253035102120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53035102120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80864179200).

53035102120 is an abundant number, since it is smaller than the sum of its proper divisors (108693256280).

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

53035102120 is a wasteful number, since it uses less digits than its factorization.

53035102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12528 (or 12524 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 53035102120 its reverse (2120153035), we get a palindrome (55155255155).

The spelling of 53035102120 in words is "fifty-three billion, thirty-five million, one hundred two thousand, one hundred twenty".