5821997045756 has 12 divisors (see below), whose sum is σ = 10191564601680. Its totient is φ = 2910121445280.

The previous prime is 5821997045699. The next prime is 5821997045773. The reversal of 5821997045756 is 6575407991285.

It is a super-2 number, since 2×5821997045756² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219254465 + ... + 219281016.

It is an arithmetic number, because the mean of its divisors is an integer number (849297050140).

Almost surely, 2^{5821997045756} is an apocalyptic number.

It is an amenable number.

5821997045756 is a deficient number, since it is larger than the sum of its proper divisors (4369567555924).

5821997045756 is a wasteful number, since it uses less digits than its factorization.

5821997045756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438538804 (or 438538802 counting only the distinct ones).

The product of its (nonzero) digits is 190512000, while the sum is 68.

The spelling of 5821997045756 in words is "five trillion, eight hundred twenty-one billion, nine hundred ninety-seven million, forty-five thousand, seven hundred fifty-six".