53556461622 has 48 divisors (see below), whose sum is σ = 122454299760. Its totient is φ = 16869923136.

The previous prime is 53556461617. The next prime is 53556461633. The reversal of 53556461622 is 22616465535.

53556461622 is a `hidden beast` number, since 5 + 3 + 5 + 5 + 6 + 4 + 616 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61453 + ... + 333000.

It is an arithmetic number, because the mean of its divisors is an integer number (2551131245).

Almost surely, 2^53556461622 is an apocalyptic number.

53556461622 is an abundant number, since it is smaller than the sum of its proper divisors (68897838138).

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

53556461622 is a wasteful number, since it uses less digits than its factorization.

53556461622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394877 (or 394874 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 53556461622 in words is "fifty-three billion, five hundred fifty-six million, four hundred sixty-one thousand, six hundred twenty-two".