10980636609 has 16 divisors (see below), whose sum is σ = 15279986304. Its totient is φ = 7000963200.

The previous prime is 10980636607. The next prime is 10980636643. The reversal of 10980636609 is 90663608901.

It is not a de Polignac number, because 10980636609 - 2¹ = 10980636607 is a prime.

It is a super-2 number, since 2×10980636609² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10980636607) 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, 599629 + ... + 617669.

It is an arithmetic number, because the mean of its divisors is an integer number (954999144).

Almost surely, 2^10980636609 is an apocalyptic number.

It is an amenable number.

10980636609 is a deficient number, since it is larger than the sum of its proper divisors (4299349695).

10980636609 is a wasteful number, since it uses less digits than its factorization.

10980636609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26888.

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 10980636609 in words is "ten billion, nine hundred eighty million, six hundred thirty-six thousand, six hundred nine".