52664610 has 16 divisors (see below), whose sum is σ = 126395136. Its totient is φ = 14043888.

The previous prime is 52664597. The next prime is 52664611. The reversal of 52664610 is 1646625.

It is a super-2 number, since 2×52664610² = 5547122292904200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1755487 = 52664610 / (5 + 2 + 6 + 6 + 4 + 6 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (52664611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 877714 + ... + 877773.

It is an arithmetic number, because the mean of its divisors is an integer number (7899696).

Almost surely, 2^52664610 is an apocalyptic number.

52664610 is an abundant number, since it is smaller than the sum of its proper divisors (73730526).

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

52664610 is a wasteful number, since it uses less digits than its factorization.

52664610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755497.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 52664610 is about 7257.0386522327. The cubic root of 52664610 is about 374.8345581325.

The spelling of 52664610 in words is "fifty-two million, six hundred sixty-four thousand, six hundred ten".