54738777325 has 6 divisors (see below), whose sum is σ = 67876083914. Its totient is φ = 43791021840.

The previous prime is 54738777319. The next prime is 54738777337. The reversal of 54738777325 is 52377783745.

It can be written as a sum of positive squares in 3 ways, for example, as 901320484 + 53837456841 = 30022^2 + 232029^2 .

It is not a de Polignac number, because 54738777325 - 2¹¹ = 54738775277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54738777325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1094775522 + ... + 1094775571.

Almost surely, 2^54738777325 is an apocalyptic number.

It is an amenable number.

54738777325 is a deficient number, since it is larger than the sum of its proper divisors (13137306589).

54738777325 is a wasteful number, since it uses less digits than its factorization.

54738777325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189551103 (or 2189551098 counting only the distinct ones).

The product of its digits is 34574400, while the sum is 58.

The spelling of 54738777325 in words is "fifty-four billion, seven hundred thirty-eight million, seven hundred seventy-seven thousand, three hundred twenty-five".