5311334433 has 4 divisors (see below), whose sum is σ = 7081779248. Its totient is φ = 3540889620.

The previous prime is 5311334419. The next prime is 5311334443. The reversal of 5311334433 is 3344331135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5311334433 - 2⁵ = 5311334401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5311334433.

It is not an unprimeable number, because it can be changed into a prime (5311334443) 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, 885222403 + ... + 885222408.

It is an arithmetic number, because the mean of its divisors is an integer number (1770444812).

Almost surely, 2^5311334433 is an apocalyptic number.

It is an amenable number.

5311334433 is a deficient number, since it is larger than the sum of its proper divisors (1770444815).

5311334433 is a wasteful number, since it uses less digits than its factorization.

5311334433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770444814.

The product of its digits is 19440, while the sum is 30.

The square root of 5311334433 is about 72878.9025232955. The cubic root of 5311334433 is about 1744.7553927899.

Adding to 5311334433 its reverse (3344331135), we get a palindrome (8655665568).

The spelling of 5311334433 in words is "five billion, three hundred eleven million, three hundred thirty-four thousand, four hundred thirty-three".