5772021987424 has 96 divisors (see below), whose sum is σ = 14180950022400. Its totient is φ = 2246735024640.

The previous prime is 5772021987379. The next prime is 5772021987451. The reversal of 5772021987424 is 4247891202775.

It is a happy number.

It is a super-2 number, since 2×5772021987424² (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 15 ways as a sum of consecutive naturals, for example, 1538347 + ... + 3729685.

It is an arithmetic number, because the mean of its divisors is an integer number (147718229400).

Almost surely, 2^{5772021987424} 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 5772021987424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7090475011200).

5772021987424 is an abundant number, since it is smaller than the sum of its proper divisors (8408928034976).

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

5772021987424 is a wasteful number, since it uses less digits than its factorization.

5772021987424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192436 (or 2192428 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 58.

The spelling of 5772021987424 in words is "five trillion, seven hundred seventy-two billion, twenty-one million, nine hundred eighty-seven thousand, four hundred twenty-four".