2553273764 has 12 divisors (see below), whose sum is σ = 4500375600. Its totient is φ = 1267452168.

The previous prime is 2553273703. The next prime is 2553273787. The reversal of 2553273764 is 4673723552.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2295554 + ... + 2296665.

It is an arithmetic number, because the mean of its divisors is an integer number (375031300).

Almost surely, 2^2553273764 is an apocalyptic number.

It is an amenable number.

2553273764 is a deficient number, since it is larger than the sum of its proper divisors (1947101836).

2553273764 is a wasteful number, since it uses less digits than its factorization.

2553273764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592362 (or 4592360 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 44.

The square root of 2553273764 is about 50529.9293884328. The cubic root of 2553273764 is about 1366.7816125674.

The spelling of 2553273764 in words is "two billion, five hundred fifty-three million, two hundred seventy-three thousand, seven hundred sixty-four".