157857470501600 has 72 divisors (see below), whose sum is σ = 385383576013128. Its totient is φ = 63140690009600.

The previous prime is 157857470501567. The next prime is 157857470501659. The reversal of 157857470501600 is 6105074758751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18487667 + ... + 25641933.

It is an arithmetic number, because the mean of its divisors is an integer number (5352549666849).

Almost surely, 2^{157857470501600} is an apocalyptic number.

157857470501600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157857470501600 is an abundant number, since it is smaller than the sum of its proper divisors (227526105511528).

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

157857470501600 is a wasteful number, since it uses less digits than its factorization.

157857470501600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181868 (or 7181855 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 56.

The spelling of 157857470501600 in words is "one hundred fifty-seven trillion, eight hundred fifty-seven billion, four hundred seventy million, five hundred one thousand, six hundred".