5045398 has 4 divisors (see below), whose sum is σ = 7568100. Its totient is φ = 2522698.

The previous prime is 5045347. The next prime is 5045407. The reversal of 5045398 is 8935405.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 5³ + 0 + 4⁹ + 5³ + 3³ + 9⁷ + 8 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261348 + ... + 1261351.

It is an arithmetic number, because the mean of its divisors is an integer number (1892025).

Almost surely, 2^5045398 is an apocalyptic number.

5045398 is a deficient number, since it is larger than the sum of its proper divisors (2522702).

5045398 is a wasteful number, since it uses less digits than its factorization.

5045398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522701.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5045398 is about 2246.1963404832. The cubic root of 5045398 is about 171.5135661197.

The spelling of 5045398 in words is "five million, forty-five thousand, three hundred ninety-eight".