5436307973 has 2 divisors, whose sum is σ = 5436307974. Its totient is φ = 5436307972.

The previous prime is 5436307939. The next prime is 5436307979. The reversal of 5436307973 is 3797036345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5149784644 + 286523329 = 71762^2 + 16927^2 .

It is a cyclic number.

It is not a de Polignac number, because 5436307973 - 2⁸ = 5436307717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5436307979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2718153986 + 2718153987.

It is an arithmetic number, because the mean of its divisors is an integer number (2718153987).

Almost surely, 2^5436307973 is an apocalyptic number.

It is an amenable number.

5436307973 is a deficient number, since it is larger than the sum of its proper divisors (1).

5436307973 is an equidigital number, since it uses as much as digits as its factorization.

5436307973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 47.

The square root of 5436307973 is about 73731.3228756951. The cubic root of 5436307973 is about 1758.3339059308. Note that the first 3 decimals are identical.

The spelling of 5436307973 in words is "five billion, four hundred thirty-six million, three hundred seven thousand, nine hundred seventy-three".