2492595225 has 72 divisors (see below), whose sum is σ = 4550637312. Its totient is φ = 1303948800.

The previous prime is 2492595187. The next prime is 2492595229. The reversal of 2492595225 is 5225952942.

It is not a de Polignac number, because 2492595225 - 2⁸ = 2492594969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2492595229) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5383344 + ... + 5383806.

It is an arithmetic number, because the mean of its divisors is an integer number (63203296).

Almost surely, 2^2492595225 is an apocalyptic number.

2492595225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2492595225 is a deficient number, since it is larger than the sum of its proper divisors (2058042087).

2492595225 is a wasteful number, since it uses less digits than its factorization.

2492595225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 879 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 2492595225 is about 49925.8973379548. The cubic root of 2492595225 is about 1355.8675063722.

The spelling of 2492595225 in words is "two billion, four hundred ninety-two million, five hundred ninety-five thousand, two hundred twenty-five".