54813536253 has 36 divisors (see below), whose sum is σ = 92514834048. Its totient is φ = 31181507280.

The previous prime is 54813536251. The next prime is 54813536287. The reversal of 54813536253 is 35263531845.

54813536253 is a `hidden beast` number, since 5 + 4 + 8 + 13 + 5 + 3 + 625 + 3 = 666.

It is not a de Polignac number, because 54813536253 - 2¹ = 54813536251 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54813536199 and 54813536208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54813536251) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 180343 + ... + 377028.

Almost surely, 2^54813536253 is an apocalyptic number.

It is an amenable number.

54813536253 is a deficient number, since it is larger than the sum of its proper divisors (37701297795).

54813536253 is a wasteful number, since it uses less digits than its factorization.

54813536253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557614 (or 557604 counting only the distinct ones).

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

The spelling of 54813536253 in words is "fifty-four billion, eight hundred thirteen million, five hundred thirty-six thousand, two hundred fifty-three".