5550240311 has 16 divisors (see below), whose sum is σ = 6970302720. Its totient is φ = 4293286080.

The previous prime is 5550240307. The next prime is 5550240317. The reversal of 5550240311 is 1130420555.

It is a cyclic number.

It is not a de Polignac number, because 5550240311 - 2² = 5550240307 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 (5550240317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252521 + ... + 273618.

It is an arithmetic number, because the mean of its divisors is an integer number (435643920).

Almost surely, 2^5550240311 is an apocalyptic number.

5550240311 is a deficient number, since it is larger than the sum of its proper divisors (1420062409).

5550240311 is a wasteful number, since it uses less digits than its factorization.

5550240311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526294.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5550240311 is about 74499.9349731260. The cubic root of 5550240311 is about 1770.5326060589.

Adding to 5550240311 its reverse (1130420555), we get a palindrome (6680660866).

The spelling of 5550240311 in words is "five billion, five hundred fifty million, two hundred forty thousand, three hundred eleven".