53056594 has 8 divisors (see below), whose sum is σ = 81735948. Its totient is φ = 25811280.

The previous prime is 53056579. The next prime is 53056603. The reversal of 53056594 is 49565035.

It can be written as a sum of positive squares in 2 ways, for example, as 47789569 + 5267025 = 6913^2 + 2295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 358417 + ... + 358564.

Almost surely, 2^53056594 is an apocalyptic number.

53056594 is a deficient number, since it is larger than the sum of its proper divisors (28679354).

53056594 is a wasteful number, since it uses less digits than its factorization.

53056594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717020.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 53056594 is about 7283.9957440954. The cubic root of 53056594 is about 375.7622280099.

The spelling of 53056594 in words is "fifty-three million, fifty-six thousand, five hundred ninety-four".