5223590561 has 32 divisors (see below), whose sum is σ = 6789600000. Its totient is φ = 3992115456.

The previous prime is 5223590557. The next prime is 5223590573. The reversal of 5223590561 is 1650953225.

It is not a de Polignac number, because 5223590561 - 2² = 5223590557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5223590761) 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 in 31 ways as a sum of consecutive naturals, for example, 87215 + ... + 134363.

It is an arithmetic number, because the mean of its divisors is an integer number (212175000).

Almost surely, 2^5223590561 is an apocalyptic number.

It is an amenable number.

5223590561 is a deficient number, since it is larger than the sum of its proper divisors (1566009439).

5223590561 is a wasteful number, since it uses less digits than its factorization.

5223590561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47206 (or 47192 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 5223590561 is about 72274.4115230280. The cubic root of 5223590561 is about 1735.0941391282.

The spelling of 5223590561 in words is "five billion, two hundred twenty-three million, five hundred ninety thousand, five hundred sixty-one".