5550010005556 has 48 divisors (see below), whose sum is σ = 10062296294400. Its totient is φ = 2675353266432.

The previous prime is 5550010005539. The next prime is 5550010005559. The reversal of 5550010005556 is 6555000100555.

It is a super-2 number, since 2×5550010005556² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550010005559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488852776 + ... + 488864128.

It is an arithmetic number, because the mean of its divisors is an integer number (209631172800).

Almost surely, 2^{5550010005556} is an apocalyptic number.

It is an amenable number.

5550010005556 is a deficient number, since it is larger than the sum of its proper divisors (4512286288844).

5550010005556 is a wasteful number, since it uses less digits than its factorization.

5550010005556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17248 (or 17246 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 37.

The spelling of 5550010005556 in words is "five trillion, five hundred fifty billion, ten million, five thousand, five hundred fifty-six".