260654974158 has 32 divisors (see below), whose sum is σ = 532442502144. Its totient is φ = 85029849632.

The previous prime is 260654974157. The next prime is 260654974159. The reversal of 260654974158 is 851479456062.

It is an interprime number because it is at equal distance from previous prime (260654974157) and next prime (260654974159).

It is a junction number, because it is equal to n+sod(n) for n = 260654974098 and 260654974107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260654974157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4825516 + ... + 4879232.

It is an arithmetic number, because the mean of its divisors is an integer number (16638828192).

Almost surely, 2^260654974158 is an apocalyptic number.

260654974158 is an abundant number, since it is smaller than the sum of its proper divisors (271787527986).

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

260654974158 is a wasteful number, since it uses less digits than its factorization.

260654974158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70976.

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 260654974158 in words is "two hundred sixty billion, six hundred fifty-four million, nine hundred seventy-four thousand, one hundred fifty-eight".