2272758025 has 12 divisors (see below), whose sum is σ = 2909131264. Its totient is φ = 1759554000.

The previous prime is 2272757989. The next prime is 2272758053. The reversal of 2272758025 is 5208572722.

It is not a de Polignac number, because 2272758025 - 2¹³ = 2272749833 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 1465521 + ... + 1467070.

Almost surely, 2^2272758025 is an apocalyptic number.

2272758025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2272758025 is a deficient number, since it is larger than the sum of its proper divisors (636373239).

2272758025 is a wasteful number, since it uses less digits than its factorization.

2272758025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932632 (or 2932627 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 40.

The square root of 2272758025 is about 47673.4519937460. The cubic root of 2272758025 is about 1314.7738771796.

The spelling of 2272758025 in words is "two billion, two hundred seventy-two million, seven hundred fifty-eight thousand, twenty-five".