3622139645163 has 16 divisors (see below), whose sum is σ = 5201238126336. Its totient is φ = 2228915970720.

The previous prime is 3622139645149. The next prime is 3622139645171. The reversal of 3622139645163 is 3615469312263.

It is not a de Polignac number, because 3622139645163 - 2¹² = 3622139641067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3622139645263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986143 + ... + 2866488.

It is an arithmetic number, because the mean of its divisors is an integer number (325077382896).

Almost surely, 2^{3622139645163} is an apocalyptic number.

3622139645163 is a deficient number, since it is larger than the sum of its proper divisors (1579098481173).

3622139645163 is a wasteful number, since it uses less digits than its factorization.

3622139645163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876754.

The product of its digits is 4199040, while the sum is 51.

The spelling of 3622139645163 in words is "three trillion, six hundred twenty-two billion, one hundred thirty-nine million, six hundred forty-five thousand, one hundred sixty-three".