2813876325 has 36 divisors (see below), whose sum is σ = 5427660420. Its totient is φ = 1385291520.

The previous prime is 2813876297. The next prime is 2813876357. The reversal of 2813876325 is 5236783182.

2813876325 is a `hidden beast` number, since 2 + 8 + 1 + 3 + 8 + 7 + 632 + 5 = 666.

2813876325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 921365316 + 1892511009 = 30354^2 + 43503^2 .

It is not a de Polignac number, because 2813876325 - 2²⁶ = 2746767461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 478080 + ... + 483929.

It is an arithmetic number, because the mean of its divisors is an integer number (150768345).

Almost surely, 2^2813876325 is an apocalyptic number.

2813876325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2813876325 is a deficient number, since it is larger than the sum of its proper divisors (2613784095).

2813876325 is a wasteful number, since it uses less digits than its factorization.

2813876325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962038 (or 962030 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 2813876325 is about 53045.9831184228. The cubic root of 2813876325 is about 1411.7842584685.

The spelling of 2813876325 in words is "two billion, eight hundred thirteen million, eight hundred seventy-six thousand, three hundred twenty-five".