52552365464 has 24 divisors (see below), whose sum is σ = 99798855660. Its totient is φ = 25943548176.

The previous prime is 52552365413. The next prime is 52552365473. The reversal of 52552365464 is 46456325525.

It is a super-2 number, since 2×52552365464² (a number of 22 digits) contains 22 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 (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 476354 + ... + 576209.

Almost surely, 2^52552365464 is an apocalyptic number.

It is an amenable number.

52552365464 is a deficient number, since it is larger than the sum of its proper divisors (47246490196).

52552365464 is a wasteful number, since it uses less digits than its factorization.

52552365464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052727 (or 1052644 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 47.

The spelling of 52552365464 in words is "fifty-two billion, five hundred fifty-two million, three hundred sixty-five thousand, four hundred sixty-four".