52916586 has 16 divisors (see below), whose sum is σ = 108693984. Its totient is φ = 17162064.

The previous prime is 52916581. The next prime is 52916593. The reversal of 52916586 is 68561925.

It is not an unprimeable number, because it can be changed into a prime (52916581) 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, 118960 + ... + 119403.

It is an arithmetic number, because the mean of its divisors is an integer number (6793374).

Almost surely, 2^52916586 is an apocalyptic number.

52916586 is an abundant number, since it is smaller than the sum of its proper divisors (55777398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52916586 is a wasteful number, since it uses less digits than its factorization.

52916586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238405.

The product of its digits is 129600, while the sum is 42.

The square root of 52916586 is about 7274.3787363596. The cubic root of 52916586 is about 375.4314110572.

The spelling of 52916586 in words is "fifty-two million, nine hundred sixteen thousand, five hundred eighty-six".