258200253831 has 16 divisors (see below), whose sum is σ = 373023625856. Its totient is φ = 157917659616.

The previous prime is 258200253811. The next prime is 258200253853. The reversal of 258200253831 is 138352002852.

It is not a de Polignac number, because 258200253831 - 2⁵ = 258200253799 is a prime.

It is a super-2 number, since 2×258200253831² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 258200253831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258200253811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20301985 + ... + 20314698.

It is an arithmetic number, because the mean of its divisors is an integer number (23313976616).

Almost surely, 2^258200253831 is an apocalyptic number.

258200253831 is a deficient number, since it is larger than the sum of its proper divisors (114823372025).

258200253831 is a wasteful number, since it uses less digits than its factorization.

258200253831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40616862.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 258200253831 in words is "two hundred fifty-eight billion, two hundred million, two hundred fifty-three thousand, eight hundred thirty-one".