152566606538 has 16 divisors (see below), whose sum is σ = 231734091456. Its totient is φ = 75322917120.

The previous prime is 152566606523. The next prime is 152566606541. The reversal of 152566606538 is 835606665251.

152566606538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 152566606538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52970 + ... + 554922.

It is an arithmetic number, because the mean of its divisors is an integer number (14483380716).

Almost surely, 2^152566606538 is an apocalyptic number.

152566606538 is a deficient number, since it is larger than the sum of its proper divisors (79167484918).

152566606538 is a wasteful number, since it uses less digits than its factorization.

152566606538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503869.

The product of its (nonzero) digits is 7776000, while the sum is 53.

The spelling of 152566606538 in words is "one hundred fifty-two billion, five hundred sixty-six million, six hundred six thousand, five hundred thirty-eight".