36689072263 has 16 divisors (see below), whose sum is σ = 37776745440. Its totient is φ = 35620839936.

The previous prime is 36689072221. The next prime is 36689072293. The reversal of 36689072263 is 36227098663.

It is a cyclic number.

It is not a de Polignac number, because 36689072263 - 2⁹ = 36689071751 is a prime.

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 36689072263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36689072213) 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, 1462381 + ... + 1487257.

It is an arithmetic number, because the mean of its divisors is an integer number (2361046590).

Almost surely, 2^36689072263 is an apocalyptic number.

36689072263 is a deficient number, since it is larger than the sum of its proper divisors (1087673177).

36689072263 is a wasteful number, since it uses less digits than its factorization.

36689072263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25266.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 36689072263 in words is "thirty-six billion, six hundred eighty-nine million, seventy-two thousand, two hundred sixty-three".