53577027 has 24 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 30438000.

The previous prime is 53577023. The next prime is 53577053. The reversal of 53577027 is 72077535.

It is not a de Polignac number, because 53577027 - 2² = 53577023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53576982 and 53577000.

It is not an unprimeable number, because it can be changed into a prime (53577023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8902 + ... + 13652.

It is an arithmetic number, because the mean of its divisors is an integer number (3706560).

Almost surely, 2^53577027 is an apocalyptic number.

53577027 is a deficient number, since it is larger than the sum of its proper divisors (35380413).

53577027 is a wasteful number, since it uses less digits than its factorization.

53577027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4943 (or 4940 counting only the distinct ones).

The product of its (nonzero) digits is 51450, while the sum is 36.

The square root of 53577027 is about 7319.6329826023. The cubic root of 53577027 is about 376.9868518611.

The spelling of 53577027 in words is "fifty-three million, five hundred seventy-seven thousand, twenty-seven".