5509236415 has 4 divisors (see below), whose sum is σ = 6611083704. Its totient is φ = 4407389128.

The previous prime is 5509236407. The next prime is 5509236419. The reversal of 5509236415 is 5146329055.

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

It is a cyclic number.

It is not a de Polignac number, because 5509236415 - 2³ = 5509236407 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5509236419) 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, 550923637 + ... + 550923646.

It is an arithmetic number, because the mean of its divisors is an integer number (1652770926).

Almost surely, 2^5509236415 is an apocalyptic number.

5509236415 is a deficient number, since it is larger than the sum of its proper divisors (1101847289).

5509236415 is a wasteful number, since it uses less digits than its factorization.

5509236415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101847288.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 5509236415 is about 74224.2306460633. The cubic root of 5509236415 is about 1766.1617290590.

The spelling of 5509236415 in words is "five billion, five hundred nine million, two hundred thirty-six thousand, four hundred fifteen".