52165564588 has 48 divisors (see below), whose sum is σ = 100118995200. Its totient is φ = 23712272640.

The previous prime is 52165564573. The next prime is 52165564603. The reversal of 52165564588 is 88546556125.

It is an interprime number because it is at equal distance from previous prime (52165564573) and next prime (52165564603).

It is a super-2 number, since 2×52165564588² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62983 + ... + 329086.

It is an arithmetic number, because the mean of its divisors is an integer number (2085812400).

Almost surely, 2^52165564588 is an apocalyptic number.

52165564588 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

52165564588 is a deficient number, since it is larger than the sum of its proper divisors (47953430612).

52165564588 is a wasteful number, since it uses less digits than its factorization.

52165564588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392170 (or 392168 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 55.

The spelling of 52165564588 in words is "fifty-two billion, one hundred sixty-five million, five hundred sixty-four thousand, five hundred eighty-eight".