2285611825 has 12 divisors (see below), whose sum is σ = 3239038720. Its totient is φ = 1567276560.

The previous prime is 2285611787. The next prime is 2285611831. The reversal of 2285611825 is 5281165822.

It is not a de Polignac number, because 2285611825 - 2¹⁵ = 2285579057 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, 6530145 + ... + 6530494.

Almost surely, 2^2285611825 is an apocalyptic number.

2285611825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2285611825 is a deficient number, since it is larger than the sum of its proper divisors (953426895).

2285611825 is a wasteful number, since it uses less digits than its factorization.

2285611825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13060656 (or 13060651 counting only the distinct ones).

The product of its digits is 76800, while the sum is 40.

The square root of 2285611825 is about 47808.0728015677. The cubic root of 2285611825 is about 1317.2478288644.

The spelling of 2285611825 in words is "two billion, two hundred eighty-five million, six hundred eleven thousand, eight hundred twenty-five".