2553656066245 has 16 divisors (see below), whose sum is σ = 3255264144000. Its totient is φ = 1917646498368.

The previous prime is 2553656066219. The next prime is 2553656066251. The reversal of 2553656066245 is 5426606563552.

It is not a de Polignac number, because 2553656066245 - 2³³ = 2545066131653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123295105 + ... + 123315814.

It is an arithmetic number, because the mean of its divisors is an integer number (203454009000).

Almost surely, 2^{2553656066245} is an apocalyptic number.

It is an amenable number.

2553656066245 is a deficient number, since it is larger than the sum of its proper divisors (701608077755).

2553656066245 is a wasteful number, since it uses less digits than its factorization.

2553656066245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246611052.

The product of its (nonzero) digits is 38880000, while the sum is 55.

The spelling of 2553656066245 in words is "two trillion, five hundred fifty-three billion, six hundred fifty-six million, sixty-six thousand, two hundred forty-five".