2813574225 has 96 divisors (see below), whose sum is σ = 5829626880. Its totient is φ = 1163232000.

The previous prime is 2813574223. The next prime is 2813574227. The reversal of 2813574225 is 5224753182.

It is an interprime number because it is at equal distance from previous prime (2813574223) and next prime (2813574227).

It is not a de Polignac number, because 2813574225 - 2¹ = 2813574223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2813574221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1217371 + ... + 1219679.

It is an arithmetic number, because the mean of its divisors is an integer number (60725280).

Almost surely, 2^2813574225 is an apocalyptic number.

2813574225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2813574225 is an abundant number, since it is smaller than the sum of its proper divisors (3016052655).

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

2813574225 is a wasteful number, since it uses less digits than its factorization.

2813574225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551 (or 2546 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 2813574225 is about 53043.1355125241. The cubic root of 2813574225 is about 1411.7337332334.

It can be divided in two parts, 281357 and 4225, that added together give a palindrome (285582).

The spelling of 2813574225 in words is "two billion, eight hundred thirteen million, five hundred seventy-four thousand, two hundred twenty-five".