36521215204 has 12 divisors (see below), whose sum is σ = 65271959424. Its totient is φ = 17872083944.

The previous prime is 36521215193. The next prime is 36521215217. The reversal of 36521215204 is 40251212563.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97130704 + ... + 97131079.

It is an arithmetic number, because the mean of its divisors is an integer number (5439329952).

Almost surely, 2^36521215204 is an apocalyptic number.

It is an amenable number.

36521215204 is a deficient number, since it is larger than the sum of its proper divisors (28750744220).

36521215204 is a wasteful number, since it uses less digits than its factorization.

36521215204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194261834 (or 194261832 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 36521215204 its reverse (40251212563), we get a palindrome (76772427767).

The spelling of 36521215204 in words is "thirty-six billion, five hundred twenty-one million, two hundred fifteen thousand, two hundred four".