157481150 has 24 divisors (see below), whose sum is σ = 293653080. Its totient is φ = 62833760.

The previous prime is 157481141. The next prime is 157481171. The reversal of 157481150 is 51184751.

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, 17192 + ... + 24708.

It is an arithmetic number, because the mean of its divisors is an integer number (12235545).

Almost surely, 2^157481150 is an apocalyptic number.

157481150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157481150 is a deficient number, since it is larger than the sum of its proper divisors (136171930).

157481150 is a wasteful number, since it uses less digits than its factorization.

157481150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7948 (or 7943 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 32.

The square root of 157481150 is about 12549.1493735631. The cubic root of 157481150 is about 540.0196037693.

The spelling of 157481150 in words is "one hundred fifty-seven million, four hundred eighty-one thousand, one hundred fifty".