65816258060 has 72 divisors (see below), whose sum is σ = 166323916080. Its totient is φ = 21787441536.

The previous prime is 65816257987. The next prime is 65816258063. The reversal of 65816258060 is 6085261856.

It is a happy number.

65816258060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 65816257996 and 65816258014.

It is not an unprimeable number, because it can be changed into a prime (65816258063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1129502 + ... + 1186341.

It is an arithmetic number, because the mean of its divisors is an integer number (2310054390).

Almost surely, 2^65816258060 is an apocalyptic number.

It is an amenable number.

65816258060 is an abundant number, since it is smaller than the sum of its proper divisors (100507658020).

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

65816258060 is a wasteful number, since it uses less digits than its factorization.

65816258060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315895 (or 2315886 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 65816258060 in words is "sixty-five billion, eight hundred sixteen million, two hundred fifty-eight thousand, sixty".