5797781632 has 64 divisors (see below), whose sum is σ = 11837548800. Its totient is φ = 2827229184.

The previous prime is 5797781629. The next prime is 5797781641. The reversal of 5797781632 is 2361877975.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×5797781632² = 67228543704713166848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1881469 + ... + 1884547.

It is an arithmetic number, because the mean of its divisors is an integer number (184961700).

Almost surely, 2^5797781632 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 5797781632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5918774400).

5797781632 is an abundant number, since it is smaller than the sum of its proper divisors (6039767168).

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

5797781632 is a wasteful number, since it uses less digits than its factorization.

5797781632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453 (or 3441 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 55.

The square root of 5797781632 is about 76143.1653663019. The cubic root of 5797781632 is about 1796.4726840860.

The spelling of 5797781632 in words is "five billion, seven hundred ninety-seven million, seven hundred eighty-one thousand, six hundred thirty-two".