5890222621 has 2 divisors, whose sum is σ = 5890222622. Its totient is φ = 5890222620.

The previous prime is 5890222609. The next prime is 5890222627. The reversal of 5890222621 is 1262220985.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4062660121 + 1827562500 = 63739^2 + 42750^2 .

It is a cyclic number.

It is not a de Polignac number, because 5890222621 - 2²⁵ = 5856668189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5890222627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2945111310 + 2945111311.

It is an arithmetic number, because the mean of its divisors is an integer number (2945111311).

Almost surely, 2^5890222621 is an apocalyptic number.

It is an amenable number.

5890222621 is a deficient number, since it is larger than the sum of its proper divisors (1).

5890222621 is an equidigital number, since it uses as much as digits as its factorization.

5890222621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 5890222621 is about 76747.7857726202. The cubic root of 5890222621 is about 1805.9701581430.

The spelling of 5890222621 in words is "five billion, eight hundred ninety million, two hundred twenty-two thousand, six hundred twenty-one".