5550055505031 has 4 divisors (see below), whose sum is σ = 7400074006712. Its totient is φ = 3700037003352.

The previous prime is 5550055505003. The next prime is 5550055505053. The reversal of 5550055505031 is 1305055500555.

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

It is not a de Polignac number, because 5550055505031 - 2²⁷ = 5549921287303 is a prime.

It is a super-2 number, since 2×5550055505031² (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 (5550055501031) 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, 925009250836 + ... + 925009250841.

It is an arithmetic number, because the mean of its divisors is an integer number (1850018501678).

Almost surely, 2^{5550055505031} is an apocalyptic number.

5550055505031 is a deficient number, since it is larger than the sum of its proper divisors (1850018501681).

5550055505031 is a wasteful number, since it uses less digits than its factorization.

5550055505031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850018501680.

The product of its (nonzero) digits is 234375, while the sum is 39.

The spelling of 5550055505031 in words is "five trillion, five hundred fifty billion, fifty-five million, five hundred five thousand, thirty-one".