5510266636631 has 8 divisors (see below), whose sum is σ = 5627708486400. Its totient is φ = 5392833209208.

The previous prime is 5510266636621. The next prime is 5510266636669. The reversal of 5510266636631 is 1366366620155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5510266636631 is a prime.

It is a super-2 number, since 2×5510266636631² (a number of 26 digits) contains 22 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 5510266636631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5510266636621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774281 + ... + 3408818.

It is an arithmetic number, because the mean of its divisors is an integer number (703463560800).

Almost surely, 2^{5510266636631} is an apocalyptic number.

5510266636631 is a deficient number, since it is larger than the sum of its proper divisors (117441849769).

5510266636631 is a wasteful number, since it uses less digits than its factorization.

5510266636631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211173.

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 5510266636631 in words is "five trillion, five hundred ten billion, two hundred sixty-six million, six hundred thirty-six thousand, six hundred thirty-one".