53274725 has 24 divisors (see below), whose sum is σ = 75828480. Its totient is φ = 36371520.

The previous prime is 53274713. The next prime is 53274733. The reversal of 53274725 is 52747235.

53274725 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 53274725 - 2⁸ = 53274469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 50756 + ... + 51794.

It is an arithmetic number, because the mean of its divisors is an integer number (3159520).

Almost surely, 2^53274725 is an apocalyptic number.

It is an amenable number.

53274725 is a deficient number, since it is larger than the sum of its proper divisors (22553755).

53274725 is a wasteful number, since it uses less digits than its factorization.

53274725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349 (or 1344 counting only the distinct ones).

The product of its digits is 58800, while the sum is 35.

The square root of 53274725 is about 7298.9536921397. The cubic root of 53274725 is about 376.2764796322.

It can be divided in two parts, 532 and 74725, that added together give a palindrome (75257).

The spelling of 53274725 in words is "fifty-three million, two hundred seventy-four thousand, seven hundred twenty-five".