53132556364 has 72 divisors (see below), whose sum is σ = 102504205440. Its totient is φ = 24064610304.

The previous prime is 53132556271. The next prime is 53132556371. The reversal of 53132556364 is 46365523135.

It is a self number, because there is not a number n which added to its sum of digits gives 53132556364.

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 23 ways as a sum of consecutive naturals, for example, 11295237 + ... + 11299939.

It is an arithmetic number, because the mean of its divisors is an integer number (1423669520).

Almost surely, 2^53132556364 is an apocalyptic number.

It is an amenable number.

53132556364 is a deficient number, since it is larger than the sum of its proper divisors (49371649076).

53132556364 is a wasteful number, since it uses less digits than its factorization.

53132556364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5107 (or 5088 counting only the distinct ones).

The product of its digits is 972000, while the sum is 43.

The spelling of 53132556364 in words is "fifty-three billion, one hundred thirty-two million, five hundred fifty-six thousand, three hundred sixty-four".