52464685 has 32 divisors (see below), whose sum is σ = 78688512. Its totient is φ = 32693760.

The previous prime is 52464677. The next prime is 52464691. The reversal of 52464685 is 58646425.

It is not a de Polignac number, because 52464685 - 2³ = 52464677 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29625 + ... + 31345.

It is an arithmetic number, because the mean of its divisors is an integer number (2459016).

Almost surely, 2^52464685 is an apocalyptic number.

It is an amenable number.

52464685 is a deficient number, since it is larger than the sum of its proper divisors (26223827).

52464685 is a wasteful number, since it uses less digits than its factorization.

52464685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813.

The product of its digits is 230400, while the sum is 40.

The square root of 52464685 is about 7243.2509966175. The cubic root of 52464685 is about 374.3596419481.

The spelling of 52464685 in words is "fifty-two million, four hundred sixty-four thousand, six hundred eighty-five".