2492444625 has 64 divisors (see below), whose sum is σ = 4567560192. Its totient is φ = 1196952000.

The previous prime is 2492444623. The next prime is 2492444627. The reversal of 2492444625 is 5264442942.

It is an interprime number because it is at equal distance from previous prime (2492444623) and next prime (2492444627).

It is not a de Polignac number, because 2492444625 - 2¹ = 2492444623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2492444623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 438552 + ... + 444198.

It is an arithmetic number, because the mean of its divisors is an integer number (71368128).

Almost surely, 2^2492444625 is an apocalyptic number.

2492444625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2492444625 is a deficient number, since it is larger than the sum of its proper divisors (2075115567).

2492444625 is a wasteful number, since it uses less digits than its factorization.

2492444625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5783 (or 5773 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The square root of 2492444625 is about 49924.3890798876. The cubic root of 2492444625 is about 1355.8401991227.

The spelling of 2492444625 in words is "two billion, four hundred ninety-two million, four hundred forty-four thousand, six hundred twenty-five".