65069098925 has 12 divisors (see below), whose sum is σ = 80914264980. Its totient is φ = 51907806720.

The previous prime is 65069098889. The next prime is 65069098931. The reversal of 65069098925 is 52989096056.

It can be written as a sum of positive squares in 6 ways, for example, as 2811862729 + 62257236196 = 53027^2 + 249514^2 .

It is not a de Polignac number, because 65069098925 - 2⁸ = 65069098669 is a prime.

It is a super-2 number, since 2×65069098925² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3677810 + ... + 3695459.

It is an arithmetic number, because the mean of its divisors is an integer number (6742855415).

Almost surely, 2^65069098925 is an apocalyptic number.

It is an amenable number.

65069098925 is a deficient number, since it is larger than the sum of its proper divisors (15845166055).

65069098925 is a wasteful number, since it uses less digits than its factorization.

65069098925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373632 (or 7373627 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 59.

The spelling of 65069098925 in words is "sixty-five billion, sixty-nine million, ninety-eight thousand, nine hundred twenty-five".