36543620530 has 8 divisors (see below), whose sum is σ = 65778516972. Its totient is φ = 14617448208.

The previous prime is 36543620521. The next prime is 36543620543. The reversal of 36543620530 is 3502634563.

It can be written as a sum of positive squares in 2 ways, for example, as 31262836969 + 5280783561 = 176813^2 + 72669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36543620530.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1827181017 + ... + 1827181036.

Almost surely, 2^36543620530 is an apocalyptic number.

36543620530 is a deficient number, since it is larger than the sum of its proper divisors (29234896442).

36543620530 is a wasteful number, since it uses less digits than its factorization.

36543620530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654362060.

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 36543620530 in words is "thirty-six billion, five hundred forty-three million, six hundred twenty thousand, five hundred thirty".