260456153251 has 12 divisors (see below), whose sum is σ = 305921162352. Its totient is φ = 221080669488.

The previous prime is 260456153239. The next prime is 260456153327. The reversal of 260456153251 is 152351654062.

It is not a de Polignac number, because 260456153251 - 2⁷ = 260456153123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260456163251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25798020 + ... + 25808113.

It is an arithmetic number, because the mean of its divisors is an integer number (25493430196).

Almost surely, 2^260456153251 is an apocalyptic number.

260456153251 is a deficient number, since it is larger than the sum of its proper divisors (45465009101).

260456153251 is a wasteful number, since it uses less digits than its factorization.

260456153251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51606250 (or 51606243 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 260456153251 in words is "two hundred sixty billion, four hundred fifty-six million, one hundred fifty-three thousand, two hundred fifty-one".