53277342 has 16 divisors (see below), whose sum is σ = 107194752. Its totient is φ = 17652440.

The previous prime is 53277283. The next prime is 53277359. The reversal of 53277342 is 24377235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25584 + ... + 27587.

It is an arithmetic number, because the mean of its divisors is an integer number (6699672).

Almost surely, 2^53277342 is an apocalyptic number.

53277342 is an abundant number, since it is smaller than the sum of its proper divisors (53917410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53277342 is a wasteful number, since it uses less digits than its factorization.

53277342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53343.

The product of its digits is 35280, while the sum is 33.

The square root of 53277342 is about 7299.1329622086. The cubic root of 53277342 is about 376.2826407741.

The spelling of 53277342 in words is "fifty-three million, two hundred seventy-seven thousand, three hundred forty-two".