2258534131 has 12 divisors (see below), whose sum is σ = 2651841552. Its totient is φ = 1882927296.

The previous prime is 2258534093. The next prime is 2258534137. The reversal of 2258534131 is 1314358522.

It is a de Polignac number, because none of the positive numbers 2^k-2258534131 is a prime.

It is a super-2 number, since 2×2258534131² = 10201952841783850322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2258534137) 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, 763351 + ... + 766303.

It is an arithmetic number, because the mean of its divisors is an integer number (220986796).

Almost surely, 2^2258534131 is an apocalyptic number.

2258534131 is a deficient number, since it is larger than the sum of its proper divisors (393307421).

2258534131 is an frugal number, since it uses more digits than its factorization.

2258534131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5950 (or 2997 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 2258534131 is about 47524.0374021400. The cubic root of 2258534131 is about 1312.0253291372.

The spelling of 2258534131 in words is "two billion, two hundred fifty-eight million, five hundred thirty-four thousand, one hundred thirty-one".