152528616 has 32 divisors (see below), whose sum is σ = 423691200. Its totient is φ = 50842800.

The previous prime is 152528581. The next prime is 152528627. The reversal of 152528616 is 616825251.

152528616 is a `hidden beast` number, since 15 + 2 + 5 + 28 + 616 = 666.

152528616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 352860 + ... + 353291.

It is an arithmetic number, because the mean of its divisors is an integer number (13240350).

Almost surely, 2^152528616 is an apocalyptic number.

It is an amenable number.

152528616 is an abundant number, since it is smaller than the sum of its proper divisors (271162584).

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

152528616 is a wasteful number, since it uses less digits than its factorization.

152528616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706166 (or 706156 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 152528616 is about 12350.2476088538. The cubic root of 152528616 is about 534.2982805219.

The spelling of 152528616 in words is "one hundred fifty-two million, five hundred twenty-eight thousand, six hundred sixteen".