5045399 has 4 divisors (see below), whose sum is σ = 5051760. Its totient is φ = 5039040.

The previous prime is 5045347. The next prime is 5045407. The reversal of 5045399 is 9935405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9935405 = 5 ⋅1987081.

It is a cyclic number.

It is not a de Polignac number, because 5045399 - 2¹² = 5041303 is a prime.

It is a d-powerful number, because it can be written as 5³ + 0 + 4⁹ + 5³ + 3³ + 9 + 9⁷ .

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5048399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787 + ... + 3644.

It is an arithmetic number, because the mean of its divisors is an integer number (1262940).

Almost surely, 2^5045399 is an apocalyptic number.

5045399 is a deficient number, since it is larger than the sum of its proper divisors (6361).

5045399 is an equidigital number, since it uses as much as digits as its factorization.

5045399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6360.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 5045399 is about 2246.1965630817. The cubic root of 5045399 is about 171.5135774510.

The spelling of 5045399 in words is "five million, forty-five thousand, three hundred ninety-nine".