5403659 has 2 divisors, whose sum is σ = 5403660. Its totient is φ = 5403658.

The previous prime is 5403653. The next prime is 5403661. The reversal of 5403659 is 9563045.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5403659 is a prime.

Together with 5403661, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5403653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701829 + 2701830.

It is an arithmetic number, because the mean of its divisors is an integer number (2701830).

Almost surely, 2^5403659 is an apocalyptic number.

5403659 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403659 is an equidigital number, since it uses as much as digits as its factorization.

5403659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5403659 is about 2324.5771658519. The cubic root of 5403659 is about 175.4806812013.

The spelling of 5403659 in words is "five million, four hundred three thousand, six hundred fifty-nine".