5312344433 has 32 divisors (see below), whose sum is σ = 6213169152. Its totient is φ = 4526058240.

The previous prime is 5312344423. The next prime is 5312344447. The reversal of 5312344433 is 3344432135.

It is not a de Polignac number, because 5312344433 - 2¹⁶ = 5312278897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5312344433.

It is not an unprimeable number, because it can be changed into a prime (5312344423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8665835 + ... + 8666447.

It is an arithmetic number, because the mean of its divisors is an integer number (194161536).

Almost surely, 2^5312344433 is an apocalyptic number.

It is an amenable number.

5312344433 is a deficient number, since it is larger than the sum of its proper divisors (900824719).

5312344433 is a wasteful number, since it uses less digits than its factorization.

5312344433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 1024 counting only the distinct ones).

The product of its digits is 51840, while the sum is 32.

The square root of 5312344433 is about 72885.8314969377. The cubic root of 5312344433 is about 1744.8659796416.

Adding to 5312344433 its reverse (3344432135), we get a palindrome (8656776568).

The spelling of 5312344433 in words is "five billion, three hundred twelve million, three hundred forty-four thousand, four hundred thirty-three".