54126725 has 24 divisors (see below), whose sum is σ = 74816640. Its totient is φ = 38603520.

The previous prime is 54126689. The next prime is 54126749. The reversal of 54126725 is 52762145.

54126725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54126725 - 2¹⁴ = 54110341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54126691 and 54126700.

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, 4724 + ... + 11426.

It is an arithmetic number, because the mean of its divisors is an integer number (3117360).

Almost surely, 2^54126725 is an apocalyptic number.

It is an amenable number.

54126725 is a deficient number, since it is larger than the sum of its proper divisors (20689915).

54126725 is a wasteful number, since it uses less digits than its factorization.

54126725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6749 (or 6744 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 54126725 is about 7357.0867196194. The cubic root of 54126725 is about 378.2717571173.

It can be divided in two parts, 54 and 126725, that multiplied together give a triangular number (6843150 = T₃₆₉₉).

The spelling of 54126725 in words is "fifty-four million, one hundred twenty-six thousand, seven hundred twenty-five".