53608577 has 4 divisors (see below), whose sum is σ = 58482096. Its totient is φ = 48735060.

The previous prime is 53608567. The next prime is 53608589. The reversal of 53608577 is 77580635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 53608577 - 2²² = 49414273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53608507) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2436743 + ... + 2436764.

It is an arithmetic number, because the mean of its divisors is an integer number (14620524).

Almost surely, 2^53608577 is an apocalyptic number.

It is an amenable number.

53608577 is a deficient number, since it is larger than the sum of its proper divisors (4873519).

53608577 is a wasteful number, since it uses less digits than its factorization.

53608577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873518.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 53608577 is about 7321.7878281196. The cubic root of 53608577 is about 377.0608363151.

The spelling of 53608577 in words is "fifty-three million, six hundred eight thousand, five hundred seventy-seven".