53921622604 has 6 divisors (see below), whose sum is σ = 94362839564. Its totient is φ = 26960811300.

The previous prime is 53921622593. The next prime is 53921622617. The reversal of 53921622604 is 40622612935.

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 as a sum of consecutive naturals, namely, 6740202822 + ... + 6740202829.

Almost surely, 2^53921622604 is an apocalyptic number.

It is an amenable number.

53921622604 is a deficient number, since it is larger than the sum of its proper divisors (40441216960).

53921622604 is a wasteful number, since it uses less digits than its factorization.

53921622604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13480405655 (or 13480405653 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 53921622604 in words is "fifty-three billion, nine hundred twenty-one million, six hundred twenty-two thousand, six hundred four".