258505683324 has 24 divisors (see below), whose sum is σ = 689348489088. Its totient is φ = 73858766640.

The previous prime is 258505683313. The next prime is 258505683383. The reversal of 258505683324 is 423386505852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538724222 + ... + 1538724389.

It is an arithmetic number, because the mean of its divisors is an integer number (28722853712).

Almost surely, 2^258505683324 is an apocalyptic number.

It is an amenable number.

258505683324 is an abundant number, since it is smaller than the sum of its proper divisors (430842805764).

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

258505683324 is a wasteful number, since it uses less digits than its factorization.

258505683324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077448625 (or 3077448623 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 51.

The spelling of 258505683324 in words is "two hundred fifty-eight billion, five hundred five million, six hundred eighty-three thousand, three hundred twenty-four".