36733272639 has 16 divisors (see below), whose sum is σ = 57339744000. Its totient is φ = 20478479040.

The previous prime is 36733272629. The next prime is 36733272647. The reversal of 36733272639 is 93627233763.

36733272639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36733272639 - 2⁴ = 36733272623 is a prime.

It is a super-2 number, since 2×36733272639² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36733272591 and 36733272600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36733272629) 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, 21330889 + ... + 21332610.

It is an arithmetic number, because the mean of its divisors is an integer number (3583734000).

Almost surely, 2^36733272639 is an apocalyptic number.

36733272639 is a deficient number, since it is larger than the sum of its proper divisors (20606471361).

36733272639 is a wasteful number, since it uses less digits than its factorization.

36733272639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42663550.

The product of its digits is 5143824, while the sum is 51.

The spelling of 36733272639 in words is "thirty-six billion, seven hundred thirty-three million, two hundred seventy-two thousand, six hundred thirty-nine".