157070572112615 has 64 divisors (see below), whose sum is σ = 217527628032000. Its totient is φ = 106653611291136.

The previous prime is 157070572112437. The next prime is 157070572112651. The reversal of 157070572112615 is 516211275070751.

It is not a de Polignac number, because 157070572112615 - 2¹⁴ = 157070572096231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1252503686 + ... + 1252629084.

It is an arithmetic number, because the mean of its divisors is an integer number (3398869188000).

Almost surely, 2^{157070572112615} is an apocalyptic number.

157070572112615 is a deficient number, since it is larger than the sum of its proper divisors (60457055919385).

157070572112615 is a wasteful number, since it uses less digits than its factorization.

157070572112615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126464.

The product of its (nonzero) digits is 1029000, while the sum is 50.

The spelling of 157070572112615 in words is "one hundred fifty-seven trillion, seventy billion, five hundred seventy-two million, one hundred twelve thousand, six hundred fifteen".