53277332 has 12 divisors (see below), whose sum is σ = 93290400. Its totient is φ = 26622936.

The previous prime is 53277283. The next prime is 53277359. The reversal of 53277332 is 23377235.

53277332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 7169 + ... + 12567.

It is an arithmetic number, because the mean of its divisors is an integer number (7774200).

Almost surely, 2^53277332 is an apocalyptic number.

It is an amenable number.

53277332 is a deficient number, since it is larger than the sum of its proper divisors (40013068).

53277332 is a wasteful number, since it uses less digits than its factorization.

53277332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7870 (or 7868 counting only the distinct ones).

The product of its digits is 26460, while the sum is 32.

The square root of 53277332 is about 7299.1322771957. The cubic root of 53277332 is about 376.2826172317.

The spelling of 53277332 in words is "fifty-three million, two hundred seventy-seven thousand, three hundred thirty-two".