258253000750 has 64 divisors (see below), whose sum is σ = 491619248640. Its totient is φ = 101557248000.

The previous prime is 258253000679. The next prime is 258253000763. The reversal of 258253000750 is 57000352852.

It is a super-2 number, since 2×258253000750² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50764707 + ... + 50769793.

It is an arithmetic number, because the mean of its divisors is an integer number (7681550760).

Almost surely, 2^258253000750 is an apocalyptic number.

258253000750 is a deficient number, since it is larger than the sum of its proper divisors (233366247890).

258253000750 is a wasteful number, since it uses less digits than its factorization.

258253000750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8494 (or 8484 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 258253000750 in words is "two hundred fifty-eight billion, two hundred fifty-three million, seven hundred fifty", and thus it is an aban number.