157119552 has 42 divisors (see below), whose sum is σ = 450356478. Its totient is φ = 52372992.

The previous prime is 157119461. The next prime is 157119583. The reversal of 157119552 is 255911751.

It can be written as a sum of positive squares in only one way, i.e., 94012416 + 63107136 = 9696^2 + 7944^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135813 + ... + 136964.

Almost surely, 2^157119552 is an apocalyptic number.

157119552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157119552 is an abundant number, since it is smaller than the sum of its proper divisors (293236926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157119552 is a wasteful number, since it uses less digits than its factorization.

157119552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272795 (or 272782 counting only the distinct ones).

The product of its digits is 15750, while the sum is 36.

The square root of 157119552 is about 12534.7338224631. The cubic root of 157119552 is about 539.6059676927.

The spelling of 157119552 in words is "one hundred fifty-seven million, one hundred nineteen thousand, five hundred fifty-two".