5485399 has 2 divisors, whose sum is σ = 5485400. Its totient is φ = 5485398.

The previous prime is 5485397. The next prime is 5485409. The reversal of 5485399 is 9935845.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5485399 - 2¹ = 5485397 is a prime.

Together with 5485397, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5485393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2742699 + 2742700.

It is an arithmetic number, because the mean of its divisors is an integer number (2742700).

Almost surely, 2^5485399 is an apocalyptic number.

5485399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5485399 is an equidigital number, since it uses as much as digits as its factorization.

5485399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 194400, while the sum is 43.

The square root of 5485399 is about 2342.0928675012. The cubic root of 5485399 is about 176.3610764708.

The spelling of 5485399 in words is "five million, four hundred eighty-five thousand, three hundred ninety-nine".