55653353624 has 16 divisors (see below), whose sum is σ = 113836405320. Its totient is φ = 25296978880.

The previous prime is 55653353617. The next prime is 55653353633. The reversal of 55653353624 is 42635335655.

It is a happy number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 316212149 + ... + 316212324.

Almost surely, 2^55653353624 is an apocalyptic number.

It is an amenable number.

55653353624 is an abundant number, since it is smaller than the sum of its proper divisors (58183051696).

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

55653353624 is a wasteful number, since it uses less digits than its factorization.

55653353624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632424490 (or 632424486 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 47.

The spelling of 55653353624 in words is "fifty-five billion, six hundred fifty-three million, three hundred fifty-three thousand, six hundred twenty-four".