36622544871 has 16 divisors (see below), whose sum is σ = 53539567488. Its totient is φ = 22082810400.

The previous prime is 36622544863. The next prime is 36622544879. The reversal of 36622544871 is 17844522663.

It is an interprime number because it is at equal distance from previous prime (36622544863) and next prime (36622544879).

It is not a de Polignac number, because 36622544871 - 2³ = 36622544863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36622544871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36622544879) 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 15 ways as a sum of consecutive naturals, for example, 2810185 + ... + 2823186.

It is an arithmetic number, because the mean of its divisors is an integer number (3346222968).

Almost surely, 2^36622544871 is an apocalyptic number.

36622544871 is a deficient number, since it is larger than the sum of its proper divisors (16917022617).

36622544871 is a wasteful number, since it uses less digits than its factorization.

36622544871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633582.

The product of its digits is 1935360, while the sum is 48.

The spelling of 36622544871 in words is "thirty-six billion, six hundred twenty-two million, five hundred forty-four thousand, eight hundred seventy-one".