5312446043 has 8 divisors (see below), whose sum is σ = 5422325328. Its totient is φ = 5202924064.

The previous prime is 5312446039. The next prime is 5312446057. The reversal of 5312446043 is 3406442135.

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 5312446043 - 2² = 5312446039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5312446063) 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, 59180 + ... + 118857.

It is an arithmetic number, because the mean of its divisors is an integer number (677790666).

Almost surely, 2^5312446043 is an apocalyptic number.

5312446043 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5312446043 is a deficient number, since it is larger than the sum of its proper divisors (109879285).

5312446043 is a wasteful number, since it uses less digits than its factorization.

5312446043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178653.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 5312446043 is about 72886.5285426601. The cubic root of 5312446043 is about 1744.8771043408.

Adding to 5312446043 its reverse (3406442135), we get a palindrome (8718888178).

The spelling of 5312446043 in words is "five billion, three hundred twelve million, four hundred forty-six thousand, forty-three".