2845756725 has 48 divisors (see below), whose sum is σ = 5383405440. Its totient is φ = 1299398400.

The previous prime is 2845756717. The next prime is 2845756757. The reversal of 2845756725 is 5276575482.

It is not a de Polignac number, because 2845756725 - 2³ = 2845756717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 533371 + ... + 538679.

It is an arithmetic number, because the mean of its divisors is an integer number (112154280).

Almost surely, 2^2845756725 is an apocalyptic number.

2845756725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2845756725 is a deficient number, since it is larger than the sum of its proper divisors (2537648715).

2845756725 is a wasteful number, since it uses less digits than its factorization.

2845756725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350 (or 6345 counting only the distinct ones).

The product of its digits is 4704000, while the sum is 51.

The square root of 2845756725 is about 53345.6345449185. The cubic root of 2845756725 is about 1417.0959503343.

The spelling of 2845756725 in words is "two billion, eight hundred forty-five million, seven hundred fifty-six thousand, seven hundred twenty-five".