25760679177122 has 6 divisors (see below), whose sum is σ = 38641029532443. Its totient is φ = 12880335999642.

The previous prime is 25760679177119. The next prime is 25760679177133. The reversal of 25760679177122 is 22177197606752.

It can be written as a sum of positive squares in only one way, i.e., 12880339588561 + 12880339588561 = 3588919^2 + 3588919^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3588919.

It is a super-3 number, since 3×25760679177122³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5383379 + ... + 8972297.

Almost surely, 2^{25760679177122} is an apocalyptic number.

25760679177122 is a deficient number, since it is larger than the sum of its proper divisors (12880350355321).

25760679177122 is an frugal number, since it uses more digits than its factorization.

25760679177122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7177840 (or 3588921 counting only the distinct ones).

The product of its (nonzero) digits is 31116960, while the sum is 62.

The spelling of 25760679177122 in words is "twenty-five trillion, seven hundred sixty billion, six hundred seventy-nine million, one hundred seventy-seven thousand, one hundred twenty-two".