157879372372 has 48 divisors (see below), whose sum is σ = 284923699200. Its totient is φ = 76518580320.

The previous prime is 157879372367. The next prime is 157879372421. The reversal of 157879372372 is 273273978751.

It is a self number, because there is not a number n which added to its sum of digits gives 157879372372.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5347483 + ... + 5376925.

It is an arithmetic number, because the mean of its divisors is an integer number (5935910400).

Almost surely, 2^157879372372 is an apocalyptic number.

It is an amenable number.

157879372372 is a deficient number, since it is larger than the sum of its proper divisors (127044326828).

157879372372 is a wasteful number, since it uses less digits than its factorization.

157879372372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29836 (or 29834 counting only the distinct ones).

The product of its digits is 31116960, while the sum is 61.

The spelling of 157879372372 in words is "one hundred fifty-seven billion, eight hundred seventy-nine million, three hundred seventy-two thousand, three hundred seventy-two".