5501100045 has 64 divisors (see below), whose sum is σ = 10450944000. Its totient is φ = 2417592576.

The previous prime is 5501100029. The next prime is 5501100053. The reversal of 5501100045 is 5400011055.

It is not a de Polignac number, because 5501100045 - 2⁴ = 5501100029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 5501099994 and 5501100030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 723976 + ... + 731534.

It is an arithmetic number, because the mean of its divisors is an integer number (163296000).

Almost surely, 2^5501100045 is an apocalyptic number.

It is an amenable number.

5501100045 is a deficient number, since it is larger than the sum of its proper divisors (4949843955).

5501100045 is a wasteful number, since it uses less digits than its factorization.

5501100045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7842.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 5501100045 is about 74169.4010020305. The cubic root of 5501100045 is about 1765.2918429100.

The spelling of 5501100045 in words is "five billion, five hundred one million, one hundred thousand, forty-five".