8049223541 has 2 divisors, whose sum is σ = 8049223542. Its totient is φ = 8049223540.

The previous prime is 8049223513. The next prime is 8049223561. The reversal of 8049223541 is 1453229408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8023680625 + 25542916 = 89575^2 + 5054^2 .

It is a cyclic number.

It is not a de Polignac number, because 8049223541 - 2³⁰ = 6975481717 is a prime.

It is a super-2 number, since 2×8049223541² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8049223495 and 8049223504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8049223561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024611770 + 4024611771.

It is an arithmetic number, because the mean of its divisors is an integer number (4024611771).

Almost surely, 2^8049223541 is an apocalyptic number.

It is an amenable number.

8049223541 is a deficient number, since it is larger than the sum of its proper divisors (1).

8049223541 is an equidigital number, since it uses as much as digits as its factorization.

8049223541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 8049223541 is about 89717.4650834496. The cubic root of 8049223541 is about 2004.0935773458.

The spelling of 8049223541 in words is "eight billion, forty-nine million, two hundred twenty-three thousand, five hundred forty-one".