54720962636 has 24 divisors (see below), whose sum is σ = 96134884944. Its totient is φ = 27253923840.

The previous prime is 54720962603. The next prime is 54720962671. The reversal of 54720962636 is 63626902745.

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 7 ways as a sum of consecutive naturals, for example, 3879116 + ... + 3893196.

It is an arithmetic number, because the mean of its divisors is an integer number (4005620206).

Almost surely, 2^54720962636 is an apocalyptic number.

It is an amenable number.

54720962636 is a deficient number, since it is larger than the sum of its proper divisors (41413922308).

54720962636 is a wasteful number, since it uses less digits than its factorization.

54720962636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17801 (or 17799 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 50.

The spelling of 54720962636 in words is "fifty-four billion, seven hundred twenty million, nine hundred sixty-two thousand, six hundred thirty-six".