5521445366 has 8 divisors (see below), whose sum is σ = 8642262384. Its totient is φ = 2640691240.

The previous prime is 5521445357. The next prime is 5521445387. The reversal of 5521445366 is 6635441255.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60015665 + ... + 60015756.

It is an arithmetic number, because the mean of its divisors is an integer number (1080282798).

Almost surely, 2^5521445366 is an apocalyptic number.

5521445366 is a deficient number, since it is larger than the sum of its proper divisors (3120817018).

5521445366 is a wasteful number, since it uses less digits than its factorization.

5521445366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120031446.

The product of its digits is 432000, while the sum is 41.

The square root of 5521445366 is about 74306.4288335807. The cubic root of 5521445366 is about 1767.4654229215.

The spelling of 5521445366 in words is "five billion, five hundred twenty-one million, four hundred forty-five thousand, three hundred sixty-six".