53551123245 has 32 divisors (see below), whose sum is σ = 95752339200. Its totient is φ = 28395496512.

The previous prime is 53551123231. The next prime is 53551123267. The reversal of 53551123245 is 54232115535.

53551123245 is a `hidden beast` number, since 53 + 551 + 12 + 3 + 2 + 45 = 666.

It is not a de Polignac number, because 53551123245 - 2⁴ = 53551123229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1123105 + ... + 1169814.

It is an arithmetic number, because the mean of its divisors is an integer number (2992260600).

Almost surely, 2^53551123245 is an apocalyptic number.

It is an amenable number.

53551123245 is a deficient number, since it is larger than the sum of its proper divisors (42201215955).

53551123245 is a wasteful number, since it uses less digits than its factorization.

53551123245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293106 (or 2293100 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The spelling of 53551123245 in words is "fifty-three billion, five hundred fifty-one million, one hundred twenty-three thousand, two hundred forty-five".