36696730563 has 8 divisors (see below), whose sum is σ = 54365526800. Its totient is φ = 24464487024.

The previous prime is 36696730561. The next prime is 36696730591. The reversal of 36696730563 is 36503769663.

It is a happy number.

36696730563 is a `hidden beast` number, since 3 + 6 + 6 + 9 + 6 + 73 + 0 + 563 = 666.

36696730563 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 36696730563 - 2¹ = 36696730561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36696730561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679569058 + ... + 679569111.

It is an arithmetic number, because the mean of its divisors is an integer number (6795690850).

Almost surely, 2^36696730563 is an apocalyptic number.

36696730563 is a deficient number, since it is larger than the sum of its proper divisors (17668796237).

36696730563 is a wasteful number, since it uses less digits than its factorization.

36696730563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359138178 (or 1359138172 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 54.

The spelling of 36696730563 in words is "thirty-six billion, six hundred ninety-six million, seven hundred thirty thousand, five hundred sixty-three".