157208552 has 16 divisors (see below), whose sum is σ = 294900000. Its totient is φ = 78568560.

The previous prime is 157208551. The next prime is 157208563. The reversal of 157208552 is 255802751.

It is not an unprimeable number, because it can be changed into a prime (157208551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28949 + ... + 33947.

It is an arithmetic number, because the mean of its divisors is an integer number (18431250).

Almost surely, 2^157208552 is an apocalyptic number.

It is an amenable number.

157208552 is a deficient number, since it is larger than the sum of its proper divisors (137691448).

157208552 is a wasteful number, since it uses less digits than its factorization.

157208552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8936 (or 8932 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 157208552 is about 12538.2834550827. The cubic root of 157208552 is about 539.7078346374.

The spelling of 157208552 in words is "one hundred fifty-seven million, two hundred eight thousand, five hundred fifty-two".