157375530400 has 72 divisors (see below), whose sum is σ = 419119674624. Its totient is φ = 57227462400.

The previous prime is 157375530317. The next prime is 157375530421. The reversal of 157375530400 is 4035573751.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8932992 + ... + 8950591.

It is an arithmetic number, because the mean of its divisors is an integer number (5821106592).

Almost surely, 2^157375530400 is an apocalyptic number.

157375530400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157375530400 is an abundant number, since it is smaller than the sum of its proper divisors (261744144224).

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

157375530400 is a wasteful number, since it uses less digits than its factorization.

157375530400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17883614 (or 17883601 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 157375530400 in words is "one hundred fifty-seven billion, three hundred seventy-five million, five hundred thirty thousand, four hundred".