5165256224 has 24 divisors (see below), whose sum is σ = 10206918540. Its totient is φ = 2573022976.

The previous prime is 5165256223. The next prime is 5165256233. The reversal of 5165256224 is 4226525615.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4648512400 + 516743824 = 68180^2 + 22732^2 .

It is not an unprimeable number, because it can be changed into a prime (5165256221) 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 3 ways as a sum of consecutive naturals, for example, 291419 + ... + 308634.

Almost surely, 2^5165256224 is an apocalyptic number.

It is an amenable number.

5165256224 is a deficient number, since it is larger than the sum of its proper divisors (5041662316).

5165256224 is a wasteful number, since it uses less digits than its factorization.

5165256224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600332 (or 600324 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 5165256224 is about 71869.7170162788. The cubic root of 5165256224 is about 1728.6110700339.

The spelling of 5165256224 in words is "five billion, one hundred sixty-five million, two hundred fifty-six thousand, two hundred twenty-four".