258313507158 has 32 divisors (see below), whose sum is σ = 590470988544. Its totient is φ = 73798844832.

The previous prime is 258313507129. The next prime is 258313507237. The reversal of 258313507158 is 851705313852.

258313507158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×258313507158² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440341 + ... + 842927.

It is an arithmetic number, because the mean of its divisors is an integer number (18452218392).

Almost surely, 2^258313507158 is an apocalyptic number.

258313507158 is an abundant number, since it is smaller than the sum of its proper divisors (332157481386).

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

258313507158 is a wasteful number, since it uses less digits than its factorization.

258313507158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417876.

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 258313507158 in words is "two hundred fifty-eight billion, three hundred thirteen million, five hundred seven thousand, one hundred fifty-eight".