5500801761631 has 4 divisors (see below), whose sum is σ = 6000874649064. Its totient is φ = 5000728874200.

The previous prime is 5500801761613. The next prime is 5500801761673. The reversal of 5500801761631 is 1361671080055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5500801761631 - 2²⁵ = 5500768207199 is a prime.

It is a super-2 number, since 2×5500801761631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500801765631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250036443700 + ... + 250036443721.

It is an arithmetic number, because the mean of its divisors is an integer number (1500218662266).

Almost surely, 2^{5500801761631} is an apocalyptic number.

5500801761631 is a deficient number, since it is larger than the sum of its proper divisors (500072887433).

5500801761631 is a wasteful number, since it uses less digits than its factorization.

5500801761631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500072887432.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 5500801761631 in words is "five trillion, five hundred billion, eight hundred one million, seven hundred sixty-one thousand, six hundred thirty-one".