5311004431 has 8 divisors (see below), whose sum is σ = 5648167280. Its totient is φ = 4979605248.

The previous prime is 5311004429. The next prime is 5311004453. The reversal of 5311004431 is 1344001135.

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

It is a cyclic number.

It is not a de Polignac number, because 5311004431 - 2¹ = 5311004429 is a prime.

It is a super-2 number, since 2×5311004431² = 56413536132203267522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311007431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1439016 + ... + 1442701.

It is an arithmetic number, because the mean of its divisors is an integer number (706020910).

Almost surely, 2^5311004431 is an apocalyptic number.

5311004431 is a deficient number, since it is larger than the sum of its proper divisors (337162849).

5311004431 is a wasteful number, since it uses less digits than its factorization.

5311004431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881833.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5311004431 is about 72876.6384447033. The cubic root of 5311004431 is about 1744.7192571947.

Adding to 5311004431 its reverse (1344001135), we get a palindrome (6655005566).

The spelling of 5311004431 in words is "five billion, three hundred eleven million, four thousand, four hundred thirty-one".