2552805274 has 12 divisors (see below), whose sum is σ = 3895220394. Its totient is φ = 1254765272.

The previous prime is 2552805239. The next prime is 2552805317. The reversal of 2552805274 is 4725082552.

It can be written as a sum of positive squares in only one way, i.e., 1586030625 + 966774649 = 39825^2 + 31093^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176377 + ... + 190300.

Almost surely, 2^2552805274 is an apocalyptic number.

2552805274 is a deficient number, since it is larger than the sum of its proper divisors (1342415120).

2552805274 is an equidigital number, since it uses as much as digits as its factorization.

2552805274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366797 (or 366738 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 40.

The square root of 2552805274 is about 50525.2934083514. The cubic root of 2552805274 is about 1366.6980123553.

The spelling of 2552805274 in words is "two billion, five hundred fifty-two million, eight hundred five thousand, two hundred seventy-four".