250875795225 has 48 divisors (see below), whose sum is σ = 452702078784. Its totient is φ = 121579392000.

The previous prime is 250875795211. The next prime is 250875795227. The reversal of 250875795225 is 522597578052.

It is not a de Polignac number, because 250875795225 - 2¹³ = 250875787033 is a prime.

It is a super-2 number, since 2×250875795225² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (250875795227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1705605 + ... + 1846845.

It is an arithmetic number, because the mean of its divisors is an integer number (9431293308).

Almost surely, 2^250875795225 is an apocalyptic number.

250875795225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250875795225 is a deficient number, since it is larger than the sum of its proper divisors (201826283559).

250875795225 is a wasteful number, since it uses less digits than its factorization.

250875795225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143418 (or 143413 counting only the distinct ones).

The product of its (nonzero) digits is 17640000, while the sum is 57.

The spelling of 250875795225 in words is "two hundred fifty billion, eight hundred seventy-five million, seven hundred ninety-five thousand, two hundred twenty-five".