52623659 has 8 divisors (see below), whose sum is σ = 57741552. Its totient is φ = 47561440.

The previous prime is 52623643. The next prime is 52623667. The reversal of 52623659 is 95632625.

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

It is a cyclic number.

It is not a de Polignac number, because 52623659 - 2⁴ = 52623643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52623059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11924 + ... + 15729.

It is an arithmetic number, because the mean of its divisors is an integer number (7217694).

Almost surely, 2^52623659 is an apocalyptic number.

52623659 is a deficient number, since it is larger than the sum of its proper divisors (5117893).

52623659 is a wasteful number, since it uses less digits than its factorization.

52623659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27837.

The product of its digits is 97200, while the sum is 38.

The square root of 52623659 is about 7254.2166358608. The cubic root of 52623659 is about 374.7373781964.

The spelling of 52623659 in words is "fifty-two million, six hundred twenty-three thousand, six hundred fifty-nine".