54223941925 has 12 divisors (see below), whose sum is σ = 68158754500. Its totient is φ = 42784917120.

The previous prime is 54223941923. The next prime is 54223941949. The reversal of 54223941925 is 52914932245.

It can be written as a sum of positive squares in 6 ways, for example, as 1339120836 + 52884821089 = 36594^2 + 229967^2 .

It is not a de Polignac number, because 54223941925 - 2¹ = 54223941923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54223941923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14854050 + ... + 14857699.

Almost surely, 2^54223941925 is an apocalyptic number.

It is an amenable number.

54223941925 is a deficient number, since it is larger than the sum of its proper divisors (13934812575).

54223941925 is a wasteful number, since it uses less digits than its factorization.

54223941925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29711832 (or 29711827 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The spelling of 54223941925 in words is "fifty-four billion, two hundred twenty-three million, nine hundred forty-one thousand, nine hundred twenty-five".