2251593968963 has 16 divisors (see below), whose sum is σ = 2330160408576. Its totient is φ = 2174289022080.

The previous prime is 2251593968941. The next prime is 2251593968971. The reversal of 2251593968963 is 3698693951522.

2251593968963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2251593968963 - 2¹⁸ = 2251593706819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2251593968893 and 2251593968902.

It is not an unprimeable number, because it can be changed into a prime (2251593968933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2269643 + ... + 3107163.

It is an arithmetic number, because the mean of its divisors is an integer number (145635025536).

Almost surely, 2^{2251593968963} is an apocalyptic number.

2251593968963 is a deficient number, since it is larger than the sum of its proper divisors (78566439613).

2251593968963 is a wasteful number, since it uses less digits than its factorization.

2251593968963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838274.

The product of its digits is 188956800, while the sum is 68.

The spelling of 2251593968963 in words is "two trillion, two hundred fifty-one billion, five hundred ninety-three million, nine hundred sixty-eight thousand, nine hundred sixty-three".