157500379254 has 16 divisors (see below), whose sum is σ = 315013354992. Its totient is φ = 52498027008.

The previous prime is 157500379249. The next prime is 157500379277. The reversal of 157500379254 is 452973005751.

157500379254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 358239 + ... + 665834.

It is an arithmetic number, because the mean of its divisors is an integer number (19688334687).

Almost surely, 2^157500379254 is an apocalyptic number.

157500379254 is an abundant number, since it is smaller than the sum of its proper divisors (157512975738).

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

157500379254 is a wasteful number, since it uses less digits than its factorization.

157500379254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049711.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The spelling of 157500379254 in words is "one hundred fifty-seven billion, five hundred million, three hundred seventy-nine thousand, two hundred fifty-four".