52583789 has 2 divisors, whose sum is σ = 52583790. Its totient is φ = 52583788.

The previous prime is 52583779. The next prime is 52583813. The reversal of 52583789 is 98738525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50651689 + 1932100 = 7117^2 + 1390^2 .

It is a cyclic number.

It is not a de Polignac number, because 52583789 - 2²⁰ = 51535213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52583749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26291894 + 26291895.

It is an arithmetic number, because the mean of its divisors is an integer number (26291895).

Almost surely, 2^52583789 is an apocalyptic number.

It is an amenable number.

52583789 is a deficient number, since it is larger than the sum of its proper divisors (1).

52583789 is an equidigital number, since it uses as much as digits as its factorization.

52583789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 47.

The square root of 52583789 is about 7251.4680582624. The cubic root of 52583789 is about 374.6427151089.

The spelling of 52583789 in words is "fifty-two million, five hundred eighty-three thousand, seven hundred eighty-nine".