157375130 has 16 divisors (see below), whose sum is σ = 309027744. Its totient is φ = 57227280.

The previous prime is 157375123. The next prime is 157375133. The reversal of 157375130 is 31573751.

It is not an unprimeable number, because it can be changed into a prime (157375133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715232 + ... + 715451.

It is an arithmetic number, because the mean of its divisors is an integer number (19314234).

Almost surely, 2^157375130 is an apocalyptic number.

157375130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157375130 is a deficient number, since it is larger than the sum of its proper divisors (151652614).

157375130 is a wasteful number, since it uses less digits than its factorization.

157375130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430701.

The product of its (nonzero) digits is 11025, while the sum is 32.

The square root of 157375130 is about 12544.9244716738. The cubic root of 157375130 is about 539.8983919477.

The spelling of 157375130 in words is "one hundred fifty-seven million, three hundred seventy-five thousand, one hundred thirty".