258025283075 has 12 divisors (see below), whose sum is σ = 365658687120. Its totient is φ = 176931622560.

The previous prime is 258025283057. The next prime is 258025283129. The reversal of 258025283075 is 570382520852.

It is a de Polignac number, because none of the positive numbers 2^k-258025283075 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737214920 + ... + 737215269.

It is an arithmetic number, because the mean of its divisors is an integer number (30471557260).

Almost surely, 2^258025283075 is an apocalyptic number.

258025283075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

258025283075 is a deficient number, since it is larger than the sum of its proper divisors (107633404045).

258025283075 is a wasteful number, since it uses less digits than its factorization.

258025283075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474430206 (or 1474430201 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 258025283075 in words is "two hundred fifty-eight billion, twenty-five million, two hundred eighty-three thousand, seventy-five".