54705245634 has 48 divisors (see below), whose sum is σ = 128775242232. Its totient is φ = 16683416064.

The previous prime is 54705245593. The next prime is 54705245641. The reversal of 54705245634 is 43654250745.

54705245634 is a `hidden beast` number, since 5 + 4 + 7 + 0 + 5 + 2 + 4 + 5 + 634 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 13026798225 + 41678447409 = 114135^2 + 204153^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54705245634.

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, 1007997 + ... + 1060880.

Almost surely, 2^54705245634 is an apocalyptic number.

54705245634 is an abundant number, since it is smaller than the sum of its proper divisors (74069996598).

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

54705245634 is a wasteful number, since it uses less digits than its factorization.

54705245634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069011 (or 2069008 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 54705245634 in words is "fifty-four billion, seven hundred five million, two hundred forty-five thousand, six hundred thirty-four".