157331445700 has 108 divisors (see below), whose sum is σ = 403300468368. Its totient is φ = 52810492800.

The previous prime is 157331445671. The next prime is 157331445709. The reversal of 157331445700 is 7544133751.

157331445700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (157331445709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 237262 + ... + 609061.

It is an arithmetic number, because the mean of its divisors is an integer number (3734263596).

Almost surely, 2^157331445700 is an apocalyptic number.

157331445700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157331445700 is an abundant number, since it is smaller than the sum of its proper divisors (245969022668).

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

157331445700 is a wasteful number, since it uses less digits than its factorization.

157331445700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846374 (or 846354 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 157331445700 in words is "one hundred fifty-seven billion, three hundred thirty-one million, four hundred forty-five thousand, seven hundred".