53502530152 has 16 divisors (see below), whose sum is σ = 106218258660. Its totient is φ = 25177661184.

The previous prime is 53502530117. The next prime is 53502530167. The reversal of 53502530152 is 25103520535.

It can be written as a sum of positive squares in 2 ways, for example, as 53502465636 + 64516 = 231306^2 + 254^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196700343 + ... + 196700614.

Almost surely, 2^53502530152 is an apocalyptic number.

It is an amenable number.

53502530152 is a deficient number, since it is larger than the sum of its proper divisors (52715728508).

53502530152 is a wasteful number, since it uses less digits than its factorization.

53502530152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393400980 (or 393400976 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The spelling of 53502530152 in words is "fifty-three billion, five hundred two million, five hundred thirty thousand, one hundred fifty-two".