5897017820 has 48 divisors (see below), whose sum is σ = 12734611680. Its totient is φ = 2292136704.

The previous prime is 5897017801. The next prime is 5897017853. The reversal of 5897017820 is 287107985.

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, 631022 + ... + 640298.

It is an arithmetic number, because the mean of its divisors is an integer number (265304410).

Almost surely, 2^5897017820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5897017820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6367305840).

5897017820 is an abundant number, since it is smaller than the sum of its proper divisors (6837593860).

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

5897017820 is a wasteful number, since it uses less digits than its factorization.

5897017820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182 (or 10180 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 47.

The square root of 5897017820 is about 76792.0426867263. The cubic root of 5897017820 is about 1806.6643713216.

The spelling of 5897017820 in words is "five billion, eight hundred ninety-seven million, seventeen thousand, eight hundred twenty".