157936797230 has 16 divisors (see below), whose sum is σ = 284292662544. Its totient is φ = 63173290560.

The previous prime is 157936797223. The next prime is 157936797251. The reversal of 157936797230 is 32797639751.

It is a self number, because there is not a number n which added to its sum of digits gives 157936797230.

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, 364529 + ... + 669891.

It is an arithmetic number, because the mean of its divisors is an integer number (17768291409).

Almost surely, 2^157936797230 is an apocalyptic number.

157936797230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157936797230 is a deficient number, since it is larger than the sum of its proper divisors (126355865314).

157936797230 is a wasteful number, since it uses less digits than its factorization.

157936797230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357091.

The product of its (nonzero) digits is 15002820, while the sum is 59.

The spelling of 157936797230 in words is "one hundred fifty-seven billion, nine hundred thirty-six million, seven hundred ninety-seven thousand, two hundred thirty".