5126322473 has 2 divisors, whose sum is σ = 5126322474. Its totient is φ = 5126322472.

The previous prime is 5126322469. The next prime is 5126322479. The reversal of 5126322473 is 3742236215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4575575449 + 550747024 = 67643^2 + 23468^2 .

It is a cyclic number.

It is not a de Polignac number, because 5126322473 - 2² = 5126322469 is a prime.

It is not a weakly prime, because it can be changed into another prime (5126322479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563161236 + 2563161237.

It is an arithmetic number, because the mean of its divisors is an integer number (2563161237).

Almost surely, 2^5126322473 is an apocalyptic number.

It is an amenable number.

5126322473 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126322473 is an equidigital number, since it uses as much as digits as its factorization.

5126322473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 5126322473 is about 71598.3412726859. The cubic root of 5126322473 is about 1724.2569057853.

Adding to 5126322473 its reverse (3742236215), we get a palindrome (8868558688).

The spelling of 5126322473 in words is "five billion, one hundred twenty-six million, three hundred twenty-two thousand, four hundred seventy-three".