52688141065 has 48 divisors (see below), whose sum is σ = 74878506000. Its totient is φ = 35481126912.

The previous prime is 52688141059. The next prime is 52688141071. The reversal of 52688141065 is 56014188625.

It is an interprime number because it is at equal distance from previous prime (52688141059) and next prime (52688141071).

It can be written as a sum of positive squares in 8 ways, for example, as 4363791481 + 48324349584 = 66059^2 + 219828^2 .

It is not a de Polignac number, because 52688141065 - 2⁹ = 52688140553 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3240837 + ... + 3257053.

It is an arithmetic number, because the mean of its divisors is an integer number (1559968875).

Almost surely, 2^52688141065 is an apocalyptic number.

It is an amenable number.

52688141065 is a deficient number, since it is larger than the sum of its proper divisors (22190364935).

52688141065 is a wasteful number, since it uses less digits than its factorization.

52688141065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16474 (or 16467 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

It can be divided in two parts, 52688 and 141065, that added together give a triangular number (193753 = T₆₂₂).

The spelling of 52688141065 in words is "fifty-two billion, six hundred eighty-eight million, one hundred forty-one thousand, sixty-five".