5198704905 has 16 divisors (see below), whose sum is σ = 8360155584. Its totient is φ = 2758566720.

The previous prime is 5198704891. The next prime is 5198704939. The reversal of 5198704905 is 5094078915.

It is not a de Polignac number, because 5198704905 - 2⁹ = 5198704393 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876691 + ... + 882600.

It is an arithmetic number, because the mean of its divisors is an integer number (522509724).

Almost surely, 2^5198704905 is an apocalyptic number.

It is an amenable number.

5198704905 is a deficient number, since it is larger than the sum of its proper divisors (3161450679).

5198704905 is a wasteful number, since it uses less digits than its factorization.

5198704905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759496.

The product of its (nonzero) digits is 453600, while the sum is 48.

The square root of 5198704905 is about 72102.0450819531. The cubic root of 5198704905 is about 1732.3343702866.

The spelling of 5198704905 in words is "five billion, one hundred ninety-eight million, seven hundred four thousand, nine hundred five".