5435399 has 2 divisors, whose sum is σ = 5435400. Its totient is φ = 5435398.

The previous prime is 5435389. The next prime is 5435401. The reversal of 5435399 is 9935345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5435399 - 2¹² = 5431303 is a prime.

It is a Sophie Germain prime.

Together with 5435401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5435389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2717699 + 2717700.

It is an arithmetic number, because the mean of its divisors is an integer number (2717700).

Almost surely, 2^5435399 is an apocalyptic number.

5435399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5435399 is an equidigital number, since it uses as much as digits as its factorization.

5435399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 38.

The square root of 5435399 is about 2331.3942180592. The cubic root of 5435399 is about 175.8235900254.

It can be divided in two parts, 54 and 35399, that added together give a palindrome (35453).

The spelling of 5435399 in words is "five million, four hundred thirty-five thousand, three hundred ninety-nine".