157100975455 has 16 divisors (see below), whose sum is σ = 189908359200. Its totient is φ = 124756283520.

The previous prime is 157100975419. The next prime is 157100975483. The reversal of 157100975455 is 554579001751.

It is not a de Polignac number, because 157100975455 - 2¹³ = 157100967263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 157100975399 and 157100975408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5398845 + ... + 5427865.

It is an arithmetic number, because the mean of its divisors is an integer number (11869272450).

Almost surely, 2^157100975455 is an apocalyptic number.

157100975455 is a deficient number, since it is larger than the sum of its proper divisors (32807383745).

157100975455 is a wasteful number, since it uses less digits than its factorization.

157100975455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36954.

The product of its (nonzero) digits is 1102500, while the sum is 49.

The spelling of 157100975455 in words is "one hundred fifty-seven billion, one hundred million, nine hundred seventy-five thousand, four hundred fifty-five".