36473637463 has 4 divisors (see below), whose sum is σ = 37071566008. Its totient is φ = 35875708920.

The previous prime is 36473637407. The next prime is 36473637503.

36473637463 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36473637463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36473637463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36473637163) 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 3 ways as a sum of consecutive naturals, for example, 298964181 + ... + 298964302.

It is an arithmetic number, because the mean of its divisors is an integer number (9267891502).

Almost surely, 2^36473637463 is an apocalyptic number.

36473637463 is a deficient number, since it is larger than the sum of its proper divisors (597928545).

36473637463 is an equidigital number, since it uses as much as digits as its factorization.

36473637463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597928544.

The product of its digits is 13716864, while the sum is 52.

The spelling of 36473637463 in words is "thirty-six billion, four hundred seventy-three million, six hundred thirty-seven thousand, four hundred sixty-three".