53213532104 has 32 divisors (see below), whose sum is σ = 105445216800. Its totient is φ = 25105968000.

The previous prime is 53213532091. The next prime is 53213532133. The reversal of 53213532104 is 40123531235.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659237 + ... + 735540.

It is an arithmetic number, because the mean of its divisors is an integer number (3295163025).

Almost surely, 2^53213532104 is an apocalyptic number.

It is an amenable number.

53213532104 is a deficient number, since it is larger than the sum of its proper divisors (52231684696).

53213532104 is a wasteful number, since it uses less digits than its factorization.

53213532104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395053 (or 1395049 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 53213532104 in words is "fifty-three billion, two hundred thirteen million, five hundred thirty-two thousand, one hundred four".