2684539125 has 64 divisors (see below), whose sum is σ = 4984761600. Its totient is φ = 1425600000.

The previous prime is 2684539111. The next prime is 2684539133. The reversal of 2684539125 is 5219354862.

2684539125 is a `hidden beast` number, since 26 + 84 + 539 + 12 + 5 = 666.

It is not a de Polignac number, because 2684539125 - 2¹⁸ = 2684276981 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 63 ways as a sum of consecutive naturals, for example, 845541 + ... + 848709.

It is an arithmetic number, because the mean of its divisors is an integer number (77886900).

Almost surely, 2^2684539125 is an apocalyptic number.

2684539125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2684539125 is a deficient number, since it is larger than the sum of its proper divisors (2300222475).

2684539125 is a wasteful number, since it uses less digits than its factorization.

2684539125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444 (or 3428 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 2684539125 is about 51812.5382991415. The cubic root of 2684539125 is about 1389.8136708297.

The spelling of 2684539125 in words is "two billion, six hundred eighty-four million, five hundred thirty-nine thousand, one hundred twenty-five".