54718525 has 24 divisors (see below), whose sum is σ = 70368264. Its totient is φ = 42182400.

The previous prime is 54718519. The next prime is 54718549. The reversal of 54718525 is 52581745.

54718525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 7080921 + 47637604 = 2661^2 + 6902^2 .

It is not a de Polignac number, because 54718525 - 2⁷ = 54718397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80487 + ... + 81163.

It is an arithmetic number, because the mean of its divisors is an integer number (2932011).

Almost surely, 2^54718525 is an apocalyptic number.

It is an amenable number.

54718525 is a deficient number, since it is larger than the sum of its proper divisors (15649739).

54718525 is a wasteful number, since it uses less digits than its factorization.

54718525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 796 counting only the distinct ones).

The product of its digits is 56000, while the sum is 37.

The square root of 54718525 is about 7397.1971043092. The cubic root of 54718525 is about 379.6453870943.

The spelling of 54718525 in words is "fifty-four million, seven hundred eighteen thousand, five hundred twenty-five".