5550005500542 has 24 divisors (see below), whose sum is σ = 12029418404640. Its totient is φ = 1849323912480.

The previous prime is 5550005500519. The next prime is 5550005500621. The reversal of 5550005500542 is 2450055000555.

5550005500542 is a `hidden beast` number, since 5 + 5 + 50 + 0 + 0 + 550 + 0 + 54 + 2 = 666.

It is a super-2 number, since 2×5550005500542² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5550005500497 and 5550005500506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56442934 + ... + 56541177.

It is an arithmetic number, because the mean of its divisors is an integer number (501225766860).

Almost surely, 2^{5550005500542} is an apocalyptic number.

5550005500542 is an abundant number, since it is smaller than the sum of its proper divisors (6479412904098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5550005500542 is a wasteful number, since it uses less digits than its factorization.

5550005500542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112986848 (or 112986845 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 36.

The spelling of 5550005500542 in words is "five trillion, five hundred fifty billion, five million, five hundred thousand, five hundred forty-two".