152366535522 has 48 divisors (see below), whose sum is σ = 334111122072. Its totient is φ = 50177802240.

The previous prime is 152366535509. The next prime is 152366535533. The reversal of 152366535522 is 225535663251.

It is a happy number.

152366535522 is a `hidden beast` number, since 1 + 5 + 2 + 3 + 66 + 535 + 52 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 140820818121 + 11545717401 = 375261^2 + 107451^2 .

It is a super-2 number, since 2×152366535522² (a number of 23 digits) contains 22 as substring.

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, 931822 + ... + 1083062.

Almost surely, 2^152366535522 is an apocalyptic number.

152366535522 is an abundant number, since it is smaller than the sum of its proper divisors (181744586550).

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

152366535522 is a wasteful number, since it uses less digits than its factorization.

152366535522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151923 (or 151920 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

The spelling of 152366535522 in words is "one hundred fifty-two billion, three hundred sixty-six million, five hundred thirty-five thousand, five hundred twenty-two".