5391803 has 2 divisors, whose sum is σ = 5391804. Its totient is φ = 5391802.

The previous prime is 5391797. The next prime is 5391817. The reversal of 5391803 is 3081935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5391803 - 2¹⁸ = 5129659 is a prime.

It is not a weakly prime, because it can be changed into another prime (5391823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2695901 + 2695902.

It is an arithmetic number, because the mean of its divisors is an integer number (2695902).

Almost surely, 2^5391803 is an apocalyptic number.

5391803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5391803 is an equidigital number, since it uses as much as digits as its factorization.

5391803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5391803 is about 2322.0256243203. The cubic root of 5391803 is about 175.3522483252.

The spelling of 5391803 in words is "five million, three hundred ninety-one thousand, eight hundred three".