2172596980763 has 16 divisors (see below), whose sum is σ = 2449512360960. Its totient is φ = 1909069754400.

The previous prime is 2172596980727. The next prime is 2172596980811. The reversal of 2172596980763 is 3670896952712.

It is a cyclic number.

It is not a de Polignac number, because 2172596980763 - 2¹⁴ = 2172596964379 is a prime.

It is a super-3 number, since 3×2172596980763³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2172596980763.

It is not an unprimeable number, because it can be changed into a prime (2172596380763) 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, 3560045 + ... + 4125422.

It is an arithmetic number, because the mean of its divisors is an integer number (153094522560).

Almost surely, 2^{2172596980763} is an apocalyptic number.

2172596980763 is a deficient number, since it is larger than the sum of its proper divisors (276915380197).

2172596980763 is a wasteful number, since it uses less digits than its factorization.

2172596980763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7686338.

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 2172596980763 in words is "two trillion, one hundred seventy-two billion, five hundred ninety-six million, nine hundred eighty thousand, seven hundred sixty-three".