157012510 has 16 divisors (see below), whose sum is σ = 299247696. Its totient is φ = 59110528.

The previous prime is 157012507. The next prime is 157012517. The reversal of 157012510 is 15210751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157012517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461632 + ... + 461971.

It is an arithmetic number, because the mean of its divisors is an integer number (18702981).

Almost surely, 2^157012510 is an apocalyptic number.

157012510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157012510 is a deficient number, since it is larger than the sum of its proper divisors (142235186).

157012510 is a wasteful number, since it uses less digits than its factorization.

157012510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923627.

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 157012510 is about 12530.4632795440. The cubic root of 157012510 is about 539.4833994038.

The spelling of 157012510 in words is "one hundred fifty-seven million, twelve thousand, five hundred ten".