2258494475 has 12 divisors (see below), whose sum is σ = 2826709704. Its totient is φ = 1789907520.

The previous prime is 2258494369. The next prime is 2258494477. The reversal of 2258494475 is 5744948522.

It is not a de Polignac number, because 2258494475 - 2¹² = 2258490379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2258494477) 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, 419474 + ... + 424823.

It is an arithmetic number, because the mean of its divisors is an integer number (235559142).

Almost surely, 2^2258494475 is an apocalyptic number.

2258494475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2258494475 is a deficient number, since it is larger than the sum of its proper divisors (568215229).

2258494475 is a wasteful number, since it uses less digits than its factorization.

2258494475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844414 (or 844409 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 50.

The square root of 2258494475 is about 47523.6201798642. The cubic root of 2258494475 is about 1312.0176501179.

The spelling of 2258494475 in words is "two billion, two hundred fifty-eight million, four hundred ninety-four thousand, four hundred seventy-five".