52224759 has 6 divisors (see below), whose sum is σ = 75435776. Its totient is φ = 34816500.

The previous prime is 52224751. The next prime is 52224761. The reversal of 52224759 is 95742225.

It is a happy number.

It is not a de Polignac number, because 52224759 - 2³ = 52224751 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 (52224751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2901367 + ... + 2901384.

Almost surely, 2^52224759 is an apocalyptic number.

52224759 is a deficient number, since it is larger than the sum of its proper divisors (23211017).

52224759 is a wasteful number, since it uses less digits than its factorization.

52224759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802757 (or 5802754 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 52224759 is about 7226.6699800115. The cubic root of 52224759 is about 373.7881090733.

It can be divided in two parts, 522 and 24759, that added together give a square (25281 = 159²).

The spelling of 52224759 in words is "fifty-two million, two hundred twenty-four thousand, seven hundred fifty-nine".