258871178852 has 24 divisors (see below), whose sum is σ = 532224662592. Its totient is φ = 108617277600.

The previous prime is 258871178849. The next prime is 258871178857.

258871178852 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (258871178857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226285424 + ... + 226286567.

It is an arithmetic number, because the mean of its divisors is an integer number (22176027608).

Almost surely, 2^258871178852 is an apocalyptic number.

258871178852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

258871178852 is an abundant number, since it is smaller than the sum of its proper divisors (273353483740).

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

258871178852 is a wasteful number, since it uses less digits than its factorization.

258871178852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452572019 (or 452572017 counting only the distinct ones).

The product of its digits is 20070400, while the sum is 62.

The spelling of 258871178852 in words is "two hundred fifty-eight billion, eight hundred seventy-one million, one hundred seventy-eight thousand, eight hundred fifty-two".