54746715825 has 18 divisors (see below), whose sum is σ = 98057451414. Its totient is φ = 29198248320.

The previous prime is 54746715811. The next prime is 54746715841. The reversal of 54746715825 is 52851764745.

It is a happy number.

54746715825 is a `hidden beast` number, since 5 + 4 + 7 + 467 + 158 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 18740514816 + 36006201009 = 136896^2 + 189753^2 .

It is not a de Polignac number, because 54746715825 - 2⁴ = 54746715809 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 121659144 + ... + 121659593.

Almost surely, 2^54746715825 is an apocalyptic number.

It is an amenable number.

54746715825 is a deficient number, since it is larger than the sum of its proper divisors (43310735589).

54746715825 is a wasteful number, since it uses less digits than its factorization.

54746715825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243318753 (or 243318745 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 54.

The spelling of 54746715825 in words is "fifty-four billion, seven hundred forty-six million, seven hundred fifteen thousand, eight hundred twenty-five".