5550000005506 has 64 divisors (see below), whose sum is σ = 9156235334400. Its totient is φ = 2502162432000.

The previous prime is 5550000005443. The next prime is 5550000005519. The reversal of 5550000005506 is 6055000000555.

It is a super-2 number, since 2×5550000005506² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1573573515 + ... + 1573577041.

It is an arithmetic number, because the mean of its divisors is an integer number (143066177100).

Almost surely, 2^{5550000005506} is an apocalyptic number.

5550000005506 is a deficient number, since it is larger than the sum of its proper divisors (3606235328894).

5550000005506 is a wasteful number, since it uses less digits than its factorization.

5550000005506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 5550000005506 in words is "five trillion, five hundred fifty billion, five thousand, five hundred six".