52977925 has 96 divisors (see below), whose sum is σ = 92494080. Its totient is φ = 29030400.

The previous prime is 52977919. The next prime is 52977949.

52977925 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52977925 - 2⁵ = 52977893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 725689 + ... + 725761.

It is an arithmetic number, because the mean of its divisors is an integer number (963480).

Almost surely, 2^52977925 is an apocalyptic number.

52977925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52977925 is a deficient number, since it is larger than the sum of its proper divisors (39516155).

52977925 is a wasteful number, since it uses less digits than its factorization.

52977925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 138 counting only the distinct ones).

The product of its digits is 396900, while the sum is 46.

The square root of 52977925 is about 7278.5936141538. The cubic root of 52977925 is about 375.5764172315.

The spelling of 52977925 in words is "fifty-two million, nine hundred seventy-seven thousand, nine hundred twenty-five".