5709198490 has 16 divisors (see below), whose sum is σ = 10277879040. Its totient is φ = 2283385680.

The previous prime is 5709198461. The next prime is 5709198493. The reversal of 5709198490 is 948919075.

It is not an unprimeable number, because it can be changed into a prime (5709198493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56095 + ... + 120685.

It is an arithmetic number, because the mean of its divisors is an integer number (642367440).

Almost surely, 2^5709198490 is an apocalyptic number.

5709198490 is a deficient number, since it is larger than the sum of its proper divisors (4568680550).

5709198490 is a wasteful number, since it uses less digits than its factorization.

5709198490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73437.

The product of its (nonzero) digits is 816480, while the sum is 52.

The square root of 5709198490 is about 75559.2382836143. The cubic root of 5709198490 is about 1787.2763724347.

The spelling of 5709198490 in words is "five billion, seven hundred nine million, one hundred ninety-eight thousand, four hundred ninety".