5019904 has 18 divisors (see below), whose sum is σ = 10020710. Its totient is φ = 2509824.

The previous prime is 5019899. The next prime is 5019919. The reversal of 5019904 is 4099105.

It can be written as a sum of positive squares in only one way, i.e., 5017600 + 2304 = 2240^2 + 48^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9549 + ... + 10060.

Almost surely, 2^5019904 is an apocalyptic number.

It is an amenable number.

5019904 is a deficient number, since it is larger than the sum of its proper divisors (5000806).

5019904 is an equidigital number, since it uses as much as digits as its factorization.

5019904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19625 (or 19611 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5019904 is about 2240.5142266899. The cubic root of 5019904 is about 171.2241966557.

The spelling of 5019904 in words is "five million, nineteen thousand, nine hundred four".