157507294080 has 64 divisors (see below), whose sum is σ = 502054506000. Its totient is φ = 42001944576.

The previous prime is 157507294069. The next prime is 157507294093. The reversal of 157507294080 is 80492705751.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41015605 + ... + 41019444.

Almost surely, 2^157507294080 is an apocalyptic number.

157507294080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157507294080 is an abundant number, since it is smaller than the sum of its proper divisors (344547211920).

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

157507294080 is an equidigital number, since it uses as much as digits as its factorization.

157507294080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82035071 (or 82035059 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 157507294080 in words is "one hundred fifty-seven billion, five hundred seven million, two hundred ninety-four thousand, eighty".