53984976192 has 126 divisors (see below), whose sum is σ = 180001658538. Its totient is φ = 15424270848.

The previous prime is 53984976181. The next prime is 53984976239. The reversal of 53984976192 is 29167948935.

53984976192 is a `hidden beast` number, since 5 + 3 + 9 + 8 + 4 + 9 + 7 + 619 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53905694976 + 79281216 = 232176^2 + 8904^2 .

It is a tau number, because it is divible by the number of its divisors (126).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 928143 + ... + 984590.

Almost surely, 2^53984976192 is an apocalyptic number.

It is an amenable number.

53984976192 is an abundant number, since it is smaller than the sum of its proper divisors (126016682346).

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

53984976192 is a wasteful number, since it uses less digits than its factorization.

53984976192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912765 (or 1912745 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 63.

The spelling of 53984976192 in words is "fifty-three billion, nine hundred eighty-four million, nine hundred seventy-six thousand, one hundred ninety-two".