5500606021631 has 16 divisors (see below), whose sum is σ = 6420285717504. Its totient is φ = 4614399957024.

The previous prime is 5500606021621. The next prime is 5500606021637. The reversal of 5500606021631 is 1361206060055.

It is a cyclic number.

It is not a de Polignac number, because 5500606021631 - 2²⁶ = 5500538912767 is a prime.

It is a super-2 number, since 2×5500606021631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5500606021591 and 5500606021600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500606021637) 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, 20757536 + ... + 21020858.

It is an arithmetic number, because the mean of its divisors is an integer number (401267857344).

Almost surely, 2^{5500606021631} is an apocalyptic number.

5500606021631 is a deficient number, since it is larger than the sum of its proper divisors (919679695873).

5500606021631 is a wasteful number, since it uses less digits than its factorization.

5500606021631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326870.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 5500606021631 in words is "five trillion, five hundred billion, six hundred six million, twenty-one thousand, six hundred thirty-one".