258972081260 has 24 divisors (see below), whose sum is σ = 572464601520. Its totient is φ = 98136788544.

The previous prime is 258972081257. The next prime is 258972081281. The reversal of 258972081260 is 62180279852.

It is a junction number, because it is equal to n+sod(n) for n = 258972081199 and 258972081208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340752359 + ... + 340753118.

It is an arithmetic number, because the mean of its divisors is an integer number (23852691730).

Almost surely, 2^258972081260 is an apocalyptic number.

258972081260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258972081260 is an abundant number, since it is smaller than the sum of its proper divisors (313492520260).

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

258972081260 is a wasteful number, since it uses less digits than its factorization.

258972081260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681505505 (or 681505503 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 258972081260 in words is "two hundred fifty-eight billion, nine hundred seventy-two million, eighty-one thousand, two hundred sixty".