5506658190 has 96 divisors (see below), whose sum is σ = 16537693536. Its totient is φ = 1256417280.

The previous prime is 5506658189. The next prime is 5506658191. The reversal of 5506658190 is 918566055.

It is a happy number.

5506658190 is a `hidden beast` number, since 5 + 5 + 0 + 66 + 581 + 9 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5506658189) and next prime (5506658191).

It is a super-2 number, since 2×5506658190² = 60646568842988152200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5506658191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146767 + ... + 180426.

It is an arithmetic number, because the mean of its divisors is an integer number (172267641).

Almost surely, 2^5506658190 is an apocalyptic number.

5506658190 is an abundant number, since it is smaller than the sum of its proper divisors (11031035346).

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

5506658190 is a wasteful number, since it uses less digits than its factorization.

5506658190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327234 (or 327231 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The square root of 5506658190 is about 74206.8608014111. The cubic root of 5506658190 is about 1765.8861752742.

It can be divided in two parts, 550665 and 8190, that added together give a palindrome (558855).

The spelling of 5506658190 in words is "five billion, five hundred six million, six hundred fifty-eight thousand, one hundred ninety".