36546220503 has 24 divisors (see below), whose sum is σ = 56856683520. Its totient is φ = 22487209920.

The previous prime is 36546220489. The next prime is 36546220523. The reversal of 36546220503 is 30502264563.

It is not a de Polignac number, because 36546220503 - 2⁸ = 36546220247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36546220523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1346218 + ... + 1373096.

It is an arithmetic number, because the mean of its divisors is an integer number (2369028480).

Almost surely, 2^36546220503 is an apocalyptic number.

36546220503 is a deficient number, since it is larger than the sum of its proper divisors (20310463017).

36546220503 is a wasteful number, since it uses less digits than its factorization.

36546220503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38519 (or 38516 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

It can be divided in two parts, 36546 and 220503, that added together give a square (257049 = 507²).

The spelling of 36546220503 in words is "thirty-six billion, five hundred forty-six million, two hundred twenty thousand, five hundred three".