2025946249 has 12 divisors (see below), whose sum is σ = 2059147440. Its totient is φ = 1993244000.

The previous prime is 2025946229. The next prime is 2025946261. The reversal of 2025946249 is 9426495202.

It is not a de Polignac number, because 2025946249 - 2⁵ = 2025946217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2025946229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1987662 + ... + 1988680.

It is an arithmetic number, because the mean of its divisors is an integer number (171595620).

Almost surely, 2^2025946249 is an apocalyptic number.

It is an amenable number.

2025946249 is a deficient number, since it is larger than the sum of its proper divisors (33201191).

2025946249 is an equidigital number, since it uses as much as digits as its factorization.

2025946249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 2025946249 is about 45010.5126498244. The cubic root of 2025946249 is about 1265.3460283318.

The spelling of 2025946249 in words is "two billion, twenty-five million, nine hundred forty-six thousand, two hundred forty-nine".