36542564641 has 16 divisors (see below), whose sum is σ = 39979929600. Its totient is φ = 33124539600.

The previous prime is 36542564627. The next prime is 36542564753. The reversal of 36542564641 is 14646524563.

It is a cyclic number.

It is not a de Polignac number, because 36542564641 - 2¹¹ = 36542562593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36542564591 and 36542564600.

It is not an unprimeable number, because it can be changed into a prime (36542564041) 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, 9898606 + ... + 9902296.

It is an arithmetic number, because the mean of its divisors is an integer number (2498745600).

Almost surely, 2^36542564641 is an apocalyptic number.

It is an amenable number.

36542564641 is a deficient number, since it is larger than the sum of its proper divisors (3437364959).

36542564641 is a wasteful number, since it uses less digits than its factorization.

36542564641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060.

The product of its digits is 2073600, while the sum is 46.

The spelling of 36542564641 in words is "thirty-six billion, five hundred forty-two million, five hundred sixty-four thousand, six hundred forty-one".