5500555250742 has 64 divisors (see below), whose sum is σ = 12254089003200. Its totient is φ = 1828924634880.

The previous prime is 5500555250699. The next prime is 5500555250837. The reversal of 5500555250742 is 2470525550055.

5500555250742 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 5 + 552 + 50 + 7 + 42 = 666.

It is a super-2 number, since 2×5500555250742² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 298010778 + ... + 298029234.

It is an arithmetic number, because the mean of its divisors is an integer number (191470140675).

Almost surely, 2^{5500555250742} is an apocalyptic number.

5500555250742 is an abundant number, since it is smaller than the sum of its proper divisors (6753533752458).

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

5500555250742 is a wasteful number, since it uses less digits than its factorization.

5500555250742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31998 (or 31992 counting only the distinct ones).

The product of its (nonzero) digits is 1750000, while the sum is 45.

The spelling of 5500555250742 in words is "five trillion, five hundred billion, five hundred fifty-five million, two hundred fifty thousand, seven hundred forty-two".