5550550000555 has 8 divisors (see below), whose sum is σ = 7612182857952. Its totient is φ = 3806091428928.

The previous prime is 5550550000543. The next prime is 5550550000573. The reversal of 5550550000555 is 5550000550555.

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

It is a cyclic number.

It is not a de Polignac number, because 5550550000555 - 2²³ = 5550541611947 is a prime.

It is a super-2 number, since 2×5550550000555² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79293571402 + ... + 79293571471.

It is an arithmetic number, because the mean of its divisors is an integer number (951522857244).

Almost surely, 2^{5550550000555} is an apocalyptic number.

5550550000555 is a deficient number, since it is larger than the sum of its proper divisors (2061632857397).

5550550000555 is a wasteful number, since it uses less digits than its factorization.

5550550000555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158587142885.

The product of its (nonzero) digits is 390625, while the sum is 40.

It can be divided in two parts, 5550550000 and 555, that added together give a palindrome (5550550555).

The spelling of 5550550000555 in words is "five trillion, five hundred fifty billion, five hundred fifty million, five hundred fifty-five", and thus it is an aban number.