157852560 has 40 divisors (see below), whose sum is σ = 489343680. Its totient is φ = 42093952.

The previous prime is 157852559. The next prime is 157852573. The reversal of 157852560 is 65258751.

It is a tau number, because it is divible by the number of its divisors (40).

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 in 7 ways as a sum of consecutive naturals, for example, 328620 + ... + 329099.

It is an arithmetic number, because the mean of its divisors is an integer number (12233592).

Almost surely, 2^157852560 is an apocalyptic number.

157852560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157852560 is an abundant number, since it is smaller than the sum of its proper divisors (331491120).

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

157852560 is a wasteful number, since it uses less digits than its factorization.

157852560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657735 (or 657729 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 39.

The square root of 157852560 is about 12563.9388728217. The cubic root of 157852560 is about 540.4438052496.

The spelling of 157852560 in words is "one hundred fifty-seven million, eight hundred fifty-two thousand, five hundred sixty".