5630539 has 2 divisors, whose sum is σ = 5630540. Its totient is φ = 5630538.

The previous prime is 5630533. The next prime is 5630551. The reversal of 5630539 is 9350365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5630539 - 2⁵ = 5630507 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5630539.

It is not a weakly prime, because it can be changed into another prime (5630533) 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, 2815269 + 2815270.

It is an arithmetic number, because the mean of its divisors is an integer number (2815270).

Almost surely, 2^5630539 is an apocalyptic number.

5630539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5630539 is an equidigital number, since it uses as much as digits as its factorization.

5630539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12150, while the sum is 31.

The square root of 5630539 is about 2372.8756815307. The cubic root of 5630539 is about 177.9030212800.

The spelling of 5630539 in words is "five million, six hundred thirty thousand, five hundred thirty-nine".