151522560 has 216 divisors, whose sum is σ = 599464320. Its totient is φ = 34615296.

The previous prime is 151522543. The next prime is 151522573. The reversal of 151522560 is 65225151.

151522560 is a `hidden beast` number, since 1 + 51 + 52 + 2 + 560 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79701 + ... + 81579.

Almost surely, 2^151522560 is an apocalyptic number.

151522560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151522560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299732160).

151522560 is an abundant number, since it is smaller than the sum of its proper divisors (447941760).

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

151522560 is a wasteful number, since it uses less digits than its factorization.

151522560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913 (or 1896 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 151522560 is about 12309.4500283319. The cubic root of 151522560 is about 533.1209710085.

The spelling of 151522560 in words is "one hundred fifty-one million, five hundred twenty-two thousand, five hundred sixty".