5236837973 has 2 divisors, whose sum is σ = 5236837974. Its totient is φ = 5236837972.

The previous prime is 5236837943. The next prime is 5236837979. The reversal of 5236837973 is 3797386325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5084117809 + 152720164 = 71303^2 + 12358^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5236837973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5236837979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2618418986 + 2618418987.

It is an arithmetic number, because the mean of its divisors is an integer number (2618418987).

Almost surely, 2^5236837973 is an apocalyptic number.

It is an amenable number.

5236837973 is a deficient number, since it is larger than the sum of its proper divisors (1).

5236837973 is an equidigital number, since it uses as much as digits as its factorization.

5236837973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 53.

The square root of 5236837973 is about 72366.0001174585. Note that the first 3 decimals coincide. The cubic root of 5236837973 is about 1736.5596766099.

The spelling of 5236837973 in words is "five billion, two hundred thirty-six million, eight hundred thirty-seven thousand, nine hundred seventy-three".