258095237237232 has 80 divisors (see below), whose sum is σ = 667670412608640. Its totient is φ = 85912503033600.

The previous prime is 258095237237213. The next prime is 258095237237251. The reversal of 258095237237232 is 232732732590852.

It is an interprime number because it is at equal distance from previous prime (258095237237213) and next prime (258095237237251).

It is a super-2 number, since 2×258095237237232² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 255291394 + ... + 256300382.

It is an arithmetic number, because the mean of its divisors is an integer number (8345880157608).

Almost surely, 2^{258095237237232} is an apocalyptic number.

It is an amenable number.

258095237237232 is an abundant number, since it is smaller than the sum of its proper divisors (409575175371408).

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

258095237237232 is a wasteful number, since it uses less digits than its factorization.

258095237237232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016382 (or 1016376 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 60.

The spelling of 258095237237232 in words is "two hundred fifty-eight trillion, ninety-five billion, two hundred thirty-seven million, two hundred thirty-seven thousand, two hundred thirty-two".