53022976 has 18 divisors (see below), whose sum is σ = 105839342. Its totient is φ = 26511360.

The previous prime is 53022967. The next prime is 53023007. The reversal of 53022976 is 67922035.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 49336576 + 3686400 = 7024^2 + 1920^2 .

It is a super-2 number, since 2×53022976² = 5622871967793152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103305 + ... + 103816.

Almost surely, 2^53022976 is an apocalyptic number.

It is an amenable number.

53022976 is a deficient number, since it is larger than the sum of its proper divisors (52816366).

53022976 is an equidigital number, since it uses as much as digits as its factorization.

53022976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207137 (or 207123 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 53022976 is about 7281.6877164569. The cubic root of 53022976 is about 375.6828470908.

The spelling of 53022976 in words is "fifty-three million, twenty-two thousand, nine hundred seventy-six".