258398094058 has 32 divisors (see below), whose sum is σ = 427884427152. Its totient is φ = 116272588800.

The previous prime is 258398094047. The next prime is 258398094077. The reversal of 258398094058 is 850490893852.

It can be written as a sum of positive squares in 8 ways, for example, as 3995883369 + 254402210689 = 63213^2 + 504383^2 .

It is a junction number, because it is equal to n+sod(n) for n = 258398093987 and 258398094005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496910 + ... + 1660582.

Almost surely, 2^258398094058 is an apocalyptic number.

258398094058 is a deficient number, since it is larger than the sum of its proper divisors (169486333094).

258398094058 is a wasteful number, since it uses less digits than its factorization.

258398094058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165210.

The product of its (nonzero) digits is 24883200, while the sum is 61.

The spelling of 258398094058 in words is "two hundred fifty-eight billion, three hundred ninety-eight million, ninety-four thousand, fifty-eight".