5390873 has 2 divisors, whose sum is σ = 5390874. Its totient is φ = 5390872.

The previous prime is 5390857. The next prime is 5390893. The reversal of 5390873 is 3780935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5326864 + 64009 = 2308^2 + 253^2 .

It is a cyclic number.

It is not a de Polignac number, because 5390873 - 2⁴ = 5390857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a plaindrome in base 9.

It is not a weakly prime, because it can be changed into another prime (5390893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2695436 + 2695437.

It is an arithmetic number, because the mean of its divisors is an integer number (2695437).

Almost surely, 2^5390873 is an apocalyptic number.

It is an amenable number.

5390873 is a deficient number, since it is larger than the sum of its proper divisors (1).

5390873 is an equidigital number, since it uses as much as digits as its factorization.

5390873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 5390873 is about 2321.8253594963. The cubic root of 5390873 is about 175.3421659237.

The spelling of 5390873 in words is "five million, three hundred ninety thousand, eight hundred seventy-three".