2553365365 has 32 divisors (see below), whose sum is σ = 3179554560. Its totient is φ = 1967486976.

The previous prime is 2553365359. The next prime is 2553365383. The reversal of 2553365365 is 5635633552.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2553365365 - 2⁵ = 2553365333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3793669 + ... + 3794341.

It is an arithmetic number, because the mean of its divisors is an integer number (99361080).

Almost surely, 2^2553365365 is an apocalyptic number.

It is an amenable number.

2553365365 is a deficient number, since it is larger than the sum of its proper divisors (626189195).

2553365365 is a wasteful number, since it uses less digits than its factorization.

2553365365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

The product of its digits is 1215000, while the sum is 43.

The square root of 2553365365 is about 50530.8357837074. The cubic root of 2553365365 is about 1366.7979572132.

The spelling of 2553365365 in words is "two billion, five hundred fifty-three million, three hundred sixty-five thousand, three hundred sixty-five".