3631422154163 has 4 divisors (see below), whose sum is σ = 3641157870768. Its totient is φ = 3621686437560.

The previous prime is 3631422154127. The next prime is 3631422154177. The reversal of 3631422154163 is 3614512241363.

It is a happy number.

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-3631422154163 is a prime.

It is a super-3 number, since 3×3631422154163³ (a number of 39 digits) contains 333 as substring.

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 3631422154163.

It is not an unprimeable number, because it can be changed into a prime (3631422154463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4867857743 + ... + 4867858488.

It is an arithmetic number, because the mean of its divisors is an integer number (910289467692).

Almost surely, 2^{3631422154163} is an apocalyptic number.

3631422154163 is a deficient number, since it is larger than the sum of its proper divisors (9735716605).

3631422154163 is an equidigital number, since it uses as much as digits as its factorization.

3631422154163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9735716604.

The product of its digits is 311040, while the sum is 41.

The spelling of 3631422154163 in words is "three trillion, six hundred thirty-one billion, four hundred twenty-two million, one hundred fifty-four thousand, one hundred sixty-three".