5771022421 has 8 divisors (see below), whose sum is σ = 5859209664. Its totient is φ = 5682895680.

The previous prime is 5771022409. The next prime is 5771022427. The reversal of 5771022421 is 1242201775.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5771022421 - 2¹¹ = 5771020373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5771022427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200301 + ... + 227293.

It is an arithmetic number, because the mean of its divisors is an integer number (732401208).

Almost surely, 2^5771022421 is an apocalyptic number.

It is an amenable number.

5771022421 is a deficient number, since it is larger than the sum of its proper divisors (88187243).

5771022421 is a wasteful number, since it uses less digits than its factorization.

5771022421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30251.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 5771022421 is about 75967.2457115565. The cubic root of 5771022421 is about 1793.7045943400.

The spelling of 5771022421 in words is "five billion, seven hundred seventy-one million, twenty-two thousand, four hundred twenty-one".