157552404568 has 32 divisors (see below), whose sum is σ = 336848470560. Its totient is φ = 68439052800.

The previous prime is 157552404563. The next prime is 157552404577. The reversal of 157552404568 is 865404255751.

157552404568 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 (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157552404563) 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 7 ways as a sum of consecutive naturals, for example, 44554908 + ... + 44558443.

It is an arithmetic number, because the mean of its divisors is an integer number (10526514705).

Almost surely, 2^157552404568 is an apocalyptic number.

It is an amenable number.

157552404568 is an abundant number, since it is smaller than the sum of its proper divisors (179296065992).

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

157552404568 is a wasteful number, since it uses less digits than its factorization.

157552404568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89113387 (or 89113383 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 52.

The spelling of 157552404568 in words is "one hundred fifty-seven billion, five hundred fifty-two million, four hundred four thousand, five hundred sixty-eight".