2551853452 has 6 divisors (see below), whose sum is σ = 4465743548. Its totient is φ = 1275926724.

The previous prime is 2551853431. The next prime is 2551853461. The reversal of 2551853452 is 2543581552.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318981678 + ... + 318981685.

Almost surely, 2^2551853452 is an apocalyptic number.

It is an amenable number.

2551853452 is a deficient number, since it is larger than the sum of its proper divisors (1913890096).

2551853452 is a wasteful number, since it uses less digits than its factorization.

2551853452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637963367 (or 637963365 counting only the distinct ones).

The product of its digits is 240000, while the sum is 40.

The square root of 2551853452 is about 50515.8732677166. The cubic root of 2551853452 is about 1366.5281319290.

The spelling of 2551853452 in words is "two billion, five hundred fifty-one million, eight hundred fifty-three thousand, four hundred fifty-two".