5966022381 has 32 divisors (see below), whose sum is σ = 9412454016. Its totient is φ = 3320064000.

The previous prime is 5966022373. The next prime is 5966022397. The reversal of 5966022381 is 1832206695.

It is not a de Polignac number, because 5966022381 - 2³ = 5966022373 is a prime.

It is a super-2 number, since 2×5966022381² = 71186846101185818322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5966022301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106690 + ... + 152691.

It is an arithmetic number, because the mean of its divisors is an integer number (294139188).

Almost surely, 2^5966022381 is an apocalyptic number.

5966022381 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5966022381 is a deficient number, since it is larger than the sum of its proper divisors (3446431635).

5966022381 is a wasteful number, since it uses less digits than its factorization.

5966022381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259453.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 5966022381 is about 77240.0309489840. The cubic root of 5966022381 is about 1813.6840181006.

The spelling of 5966022381 in words is "five billion, nine hundred sixty-six million, twenty-two thousand, three hundred eighty-one".