5621544083 has 2 divisors, whose sum is σ = 5621544084. Its totient is φ = 5621544082.

The previous prime is 5621544073. The next prime is 5621544277. The reversal of 5621544083 is 3804451265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5621544083 - 2³² = 1326576787 is a prime.

It is a super-2 number, since 2×5621544083² = 63203515754224621778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5621544073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810772041 + 2810772042.

It is an arithmetic number, because the mean of its divisors is an integer number (2810772042).

Almost surely, 2^5621544083 is an apocalyptic number.

5621544083 is a deficient number, since it is larger than the sum of its proper divisors (1).

5621544083 is an equidigital number, since it uses as much as digits as its factorization.

5621544083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 5621544083 is about 74976.9570134718. The cubic root of 5621544083 is about 1778.0823605026.

The spelling of 5621544083 in words is "five billion, six hundred twenty-one million, five hundred forty-four thousand, eighty-three".