157350152 has 8 divisors (see below), whose sum is σ = 295031550. Its totient is φ = 78675072.

The previous prime is 157350133. The next prime is 157350209. The reversal of 157350152 is 251053751.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 156600196 + 749956 = 12514^2 + 866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9834377 + ... + 9834392.

Almost surely, 2^157350152 is an apocalyptic number.

It is an amenable number.

157350152 is a deficient number, since it is larger than the sum of its proper divisors (137681398).

157350152 is a wasteful number, since it uses less digits than its factorization.

157350152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19668775 (or 19668771 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 157350152 is about 12543.9288901046. The cubic root of 157350152 is about 539.8698268761.

The spelling of 157350152 in words is "one hundred fifty-seven million, three hundred fifty thousand, one hundred fifty-two".