258115252262 has 16 divisors (see below), whose sum is σ = 443258230272. Its totient is φ = 110427087240.

The previous prime is 258115252259. The next prime is 258115252267. The reversal of 258115252262 is 262252511852.

It is a super-2 number, since 2×258115252262² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258115252267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16136318 + ... + 16152305.

It is an arithmetic number, because the mean of its divisors is an integer number (27703639392).

Almost surely, 2^258115252262 is an apocalyptic number.

258115252262 is a deficient number, since it is larger than the sum of its proper divisors (185142978010).

258115252262 is a wasteful number, since it uses less digits than its factorization.

258115252262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32289203.

The product of its digits is 192000, while the sum is 41.

The spelling of 258115252262 in words is "two hundred fifty-eight billion, one hundred fifteen million, two hundred fifty-two thousand, two hundred sixty-two".