5675639 has 2 divisors, whose sum is σ = 5675640. Its totient is φ = 5675638.

The previous prime is 5675633. The next prime is 5675653. The reversal of 5675639 is 9365765.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5675639 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 6² + 7 + 5⁷ + 6⁷ + 3¹⁴ + 9⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 5675596 and 5675605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5675633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2837819 + 2837820.

It is an arithmetic number, because the mean of its divisors is an integer number (2837820).

Almost surely, 2^5675639 is an apocalyptic number.

5675639 is a deficient number, since it is larger than the sum of its proper divisors (1).

5675639 is an equidigital number, since it uses as much as digits as its factorization.

5675639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 170100, while the sum is 41.

The square root of 5675639 is about 2382.3599644050. The cubic root of 5675639 is about 178.3767532399.

The spelling of 5675639 in words is "five million, six hundred seventy-five thousand, six hundred thirty-nine".