5691459830 has 32 divisors (see below), whose sum is σ = 11957262336. Its totient is φ = 1909838304.

The previous prime is 5691459827. The next prime is 5691459859. The reversal of 5691459830 is 389541965.

It is a happy number.

It is a congruent 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, 861674 + ... + 868253.

It is an arithmetic number, because the mean of its divisors is an integer number (373664448).

Almost surely, 2^5691459830 is an apocalyptic number.

5691459830 is an abundant number, since it is smaller than the sum of its proper divisors (6265802506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5691459830 is a wasteful number, since it uses less digits than its factorization.

5691459830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729988.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The square root of 5691459830 is about 75441.7644942110. The cubic root of 5691459830 is about 1785.4234106608.

The spelling of 5691459830 in words is "five billion, six hundred ninety-one million, four hundred fifty-nine thousand, eight hundred thirty".