36503645023 has 8 divisors (see below), whose sum is σ = 38092778496. Its totient is φ = 34914679800.

The previous prime is 36503644999. The next prime is 36503645033. The reversal of 36503645023 is 32054630563.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36503645023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36503645033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629838 + ... + 685348.

It is an arithmetic number, because the mean of its divisors is an integer number (4761597312).

Almost surely, 2^36503645023 is an apocalyptic number.

36503645023 is a deficient number, since it is larger than the sum of its proper divisors (1589133473).

36503645023 is a wasteful number, since it uses less digits than its factorization.

36503645023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84125.

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

The spelling of 36503645023 in words is "thirty-six billion, five hundred three million, six hundred forty-five thousand, twenty-three".