157918452410 has 64 divisors (see below), whose sum is σ = 314283400704. Its totient is φ = 56826316800.

The previous prime is 157918452379. The next prime is 157918452421. The reversal of 157918452410 is 14254819751.

It is a super-2 number, since 2×157918452410² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5777075 + ... + 5804345.

It is an arithmetic number, because the mean of its divisors is an integer number (4910678136).

Almost surely, 2^157918452410 is an apocalyptic number.

157918452410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157918452410 is a deficient number, since it is larger than the sum of its proper divisors (156364948294).

157918452410 is a wasteful number, since it uses less digits than its factorization.

157918452410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28799.

The product of its (nonzero) digits is 403200, while the sum is 47.

The spelling of 157918452410 in words is "one hundred fifty-seven billion, nine hundred eighteen million, four hundred fifty-two thousand, four hundred ten".