157112568 has 64 divisors (see below), whose sum is σ = 437644800. Its totient is φ = 52224480.

The previous prime is 157112567. The next prime is 157112573. The reversal of 157112568 is 865211751.

157112568 is a `hidden beast` number, since 1 + 571 + 1 + 25 + 68 = 666.

157112568 is digitally balanced in base 3, 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157112561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99223 + ... + 100793.

It is an arithmetic number, because the mean of its divisors is an integer number (6838200).

Almost surely, 2^157112568 is an apocalyptic number.

157112568 is a gapful number since it is divisible by the number (18) 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 157112568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218822400).

157112568 is an abundant number, since it is smaller than the sum of its proper divisors (280532232).

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

157112568 is a wasteful number, since it uses less digits than its factorization.

157112568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049 (or 2039 counting only the distinct ones).

The product of its digits is 16800, while the sum is 36.

The square root of 157112568 is about 12534.4552334754. The cubic root of 157112568 is about 539.5979723714.

The spelling of 157112568 in words is "one hundred fifty-seven million, one hundred twelve thousand, five hundred sixty-eight".