2552664356 has 48 divisors (see below), whose sum is σ = 4968069120. Its totient is φ = 1137887520.

The previous prime is 2552664343. The next prime is 2552664379. The reversal of 2552664356 is 6534662552.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702761 + ... + 706383.

It is an arithmetic number, because the mean of its divisors is an integer number (103501440).

Almost surely, 2^2552664356 is an apocalyptic number.

It is an amenable number.

2552664356 is a deficient number, since it is larger than the sum of its proper divisors (2415404764).

2552664356 is a wasteful number, since it uses less digits than its factorization.

2552664356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3944 (or 3942 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 44.

The square root of 2552664356 is about 50523.8988598465. The cubic root of 2552664356 is about 1366.6728640872.

The spelling of 2552664356 in words is "two billion, five hundred fifty-two million, six hundred sixty-four thousand, three hundred fifty-six".