260796557151 has 24 divisors (see below), whose sum is σ = 405700822800. Its totient is φ = 160483349376.

The previous prime is 260796557149. The next prime is 260796557173. The reversal of 260796557151 is 151755697062.

260796557151 is a `hidden beast` number, since 2 + 6 + 0 + 7 + 9 + 65 + 571 + 5 + 1 = 666.

It is not a de Polignac number, because 260796557151 - 2¹ = 260796557149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260796557101) 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, 4922635 + ... + 4975331.

It is an arithmetic number, because the mean of its divisors is an integer number (16904200950).

Almost surely, 2^260796557151 is an apocalyptic number.

260796557151 is a deficient number, since it is larger than the sum of its proper divisors (144904265649).

260796557151 is a wasteful number, since it uses less digits than its factorization.

260796557151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95015 (or 95012 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 54.

The spelling of 260796557151 in words is "two hundred sixty billion, seven hundred ninety-six million, five hundred fifty-seven thousand, one hundred fifty-one".