2810252025 has 36 divisors (see below), whose sum is σ = 5752544512. Its totient is φ = 1284685920.

The previous prime is 2810251991. The next prime is 2810252089. The reversal of 2810252025 is 5202520182.

It is not a de Polignac number, because 2810252025 - 2²³ = 2801863417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2810252025.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 890569 + ... + 893718.

Almost surely, 2^2810252025 is an apocalyptic number.

2810252025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2810252025 is an abundant number, since it is smaller than the sum of its proper divisors (2942292487).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2810252025 is a wasteful number, since it uses less digits than its factorization.

2810252025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784310 (or 1784302 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 2810252025 is about 53011.8102407379. The cubic root of 2810252025 is about 1411.1778674419.

The spelling of 2810252025 in words is "two billion, eight hundred ten million, two hundred fifty-two thousand, twenty-five".