5821699712 has 80 divisors (see below), whose sum is σ = 12277319250. Its totient is φ = 2749745664.

The previous prime is 5821699699. The next prime is 5821699729. The reversal of 5821699712 is 2179961285.

It can be written as a sum of positive squares in only one way, i.e., 4412147776 + 1409551936 = 66424^2 + 37544^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16680914 + ... + 16681262.

Almost surely, 2^5821699712 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 5821699712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6138659625).

5821699712 is an abundant number, since it is smaller than the sum of its proper divisors (6455619538).

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

5821699712 is an frugal number, since it uses more digits than its factorization.

5821699712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 370 counting only the distinct ones).

The product of its digits is 544320, while the sum is 50.

The square root of 5821699712 is about 76300.0636434859. The cubic root of 5821699712 is about 1798.9396751062.

The spelling of 5821699712 in words is "five billion, eight hundred twenty-one million, six hundred ninety-nine thousand, seven hundred twelve".