5402393 has 2 divisors, whose sum is σ = 5402394. Its totient is φ = 5402392.

The previous prime is 5402377. The next prime is 5402429. The reversal of 5402393 is 3932045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4804864 + 597529 = 2192^2 + 773^2 .

It is a cyclic number.

It is not a de Polignac number, because 5402393 - 2⁴ = 5402377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5402303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701196 + 2701197.

It is an arithmetic number, because the mean of its divisors is an integer number (2701197).

Almost surely, 2^5402393 is an apocalyptic number.

It is an amenable number.

5402393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5402393 is an equidigital number, since it uses as much as digits as its factorization.

5402393 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 26.

The square root of 5402393 is about 2324.3048423131. The cubic root of 5402393 is about 175.4669759265.

The spelling of 5402393 in words is "five million, four hundred two thousand, three hundred ninety-three".