52716973 has 2 divisors, whose sum is σ = 52716974. Its totient is φ = 52716972.

The previous prime is 52716967. The next prime is 52716991. The reversal of 52716973 is 37961725.

52716973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52388644 + 328329 = 7238^2 + 573^2 .

It is a cyclic number.

It is not a de Polignac number, because 52716973 - 2¹³ = 52708781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52716373) 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, 26358486 + 26358487.

It is an arithmetic number, because the mean of its divisors is an integer number (26358487).

Almost surely, 2^52716973 is an apocalyptic number.

It is an amenable number.

52716973 is a deficient number, since it is larger than the sum of its proper divisors (1).

52716973 is an equidigital number, since it uses as much as digits as its factorization.

52716973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 40.

The square root of 52716973 is about 7260.6454947201. The cubic root of 52716973 is about 374.9587462767.

The spelling of 52716973 in words is "fifty-two million, seven hundred sixteen thousand, nine hundred seventy-three".