157457317300 has 36 divisors (see below), whose sum is σ = 352704397696. Its totient is φ = 60951218400.

The previous prime is 157457317279. The next prime is 157457317307. The reversal of 157457317300 is 3713754751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157457317307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25393242 + ... + 25399441.

Almost surely, 2^157457317300 is an apocalyptic number.

157457317300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157457317300 is an abundant number, since it is smaller than the sum of its proper divisors (195247080396).

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

157457317300 is a wasteful number, since it uses less digits than its factorization.

157457317300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50792728 (or 50792721 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 43.

The spelling of 157457317300 in words is "one hundred fifty-seven billion, four hundred fifty-seven million, three hundred seventeen thousand, three hundred".