5500491605 has 8 divisors (see below), whose sum is σ = 7543531392. Its totient is φ = 3771765648.

The previous prime is 5500491553. The next prime is 5500491611. The reversal of 5500491605 is 5061940055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5500491605 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 157156903 = 5500491605 / (5 + 5 + 0 + 0 + 4 + 9 + 1 + 6 + 0 + 5).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78578417 + ... + 78578486.

It is an arithmetic number, because the mean of its divisors is an integer number (942941424).

Almost surely, 2^5500491605 is an apocalyptic number.

It is an amenable number.

5500491605 is a deficient number, since it is larger than the sum of its proper divisors (2043039787).

5500491605 is a wasteful number, since it uses less digits than its factorization.

5500491605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157156915.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5500491605 is about 74165.2991971313. The cubic root of 5500491605 is about 1765.2267581232.

The spelling of 5500491605 in words is "five billion, five hundred million, four hundred ninety-one thousand, six hundred five".