5555562917500 has 30 divisors (see below), whose sum is σ = 12148904993456. Its totient is φ = 2222225166000.

The previous prime is 5555562917479. The next prime is 5555562917501. The reversal of 5555562917500 is 57192655555.

It is a super-2 number, since 2×5555562917500² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555562917501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1111110084 + ... + 1111115083.

Almost surely, 2^{5555562917500} is an apocalyptic number.

5555562917500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5555562917500 is an abundant number, since it is smaller than the sum of its proper divisors (6593342075956).

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

5555562917500 is a wasteful number, since it uses less digits than its factorization.

5555562917500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222225191 (or 2222225174 counting only the distinct ones).

The product of its (nonzero) digits is 11812500, while the sum is 55.

The spelling of 5555562917500 in words is "five trillion, five hundred fifty-five billion, five hundred sixty-two million, nine hundred seventeen thousand, five hundred".