5510045501 has 4 divisors (see below), whose sum is σ = 5700047100. Its totient is φ = 5320043904.

The previous prime is 5510045477. The next prime is 5510045503. The reversal of 5510045501 is 1055400155.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2532706276 + 2977339225 = 50326^2 + 54565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5510045501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5510045503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95000756 + ... + 95000813.

It is an arithmetic number, because the mean of its divisors is an integer number (1425011775).

Almost surely, 2^5510045501 is an apocalyptic number.

It is an amenable number.

5510045501 is a deficient number, since it is larger than the sum of its proper divisors (190001599).

5510045501 is a wasteful number, since it uses less digits than its factorization.

5510045501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190001598.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 5510045501 is about 74229.6807281292. The cubic root of 5510045501 is about 1766.2481842816.

Adding to 5510045501 its reverse (1055400155), we get a palindrome (6565445656).

The spelling of 5510045501 in words is "five billion, five hundred ten million, forty-five thousand, five hundred one".