54253614256623 has 24 divisors (see below), whose sum is σ = 82978915086288. Its totient is φ = 34040335080192.

The previous prime is 54253614256607. The next prime is 54253614256627. The reversal of 54253614256623 is 32665241635245.

54253614256623 is a `hidden beast` number, since 5 + 4 + 2 + 5 + 3 + 6 + 1 + 4 + 2 + 5 + 6 + 623 = 666.

It is not a de Polignac number, because 54253614256623 - 2⁴ = 54253614256607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54253614256623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54253614256627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1419561 + ... + 10512962.

It is an arithmetic number, because the mean of its divisors is an integer number (3457454795262).

Almost surely, 2^{54253614256623} is an apocalyptic number.

54253614256623 is a deficient number, since it is larger than the sum of its proper divisors (28725300829665).

54253614256623 is a wasteful number, since it uses less digits than its factorization.

54253614256623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11962263 (or 11962260 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 54.

The spelling of 54253614256623 in words is "fifty-four trillion, two hundred fifty-three billion, six hundred fourteen million, two hundred fifty-six thousand, six hundred twenty-three".