52468564 has 6 divisors (see below), whose sum is σ = 91819994. Its totient is φ = 26234280.

The previous prime is 52468547. The next prime is 52468573. The reversal of 52468564 is 46586425.

It can be written as a sum of positive squares in only one way, i.e., 48024900 + 4443664 = 6930^2 + 2108^2 .

It is a super-3 number, since 3×52468564³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6558567 + ... + 6558574.

Almost surely, 2^52468564 is an apocalyptic number.

It is an amenable number.

52468564 is a deficient number, since it is larger than the sum of its proper divisors (39351430).

52468564 is a wasteful number, since it uses less digits than its factorization.

52468564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13117145 (or 13117143 counting only the distinct ones).

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

The square root of 52468564 is about 7243.5187581727. The cubic root of 52468564 is about 374.3688678700.

The spelling of 52468564 in words is "fifty-two million, four hundred sixty-eight thousand, five hundred sixty-four".