5212522365 has 16 divisors (see below), whose sum is σ = 8345680128. Its totient is φ = 2778130496.

The previous prime is 5212522319. The next prime is 5212522369. The reversal of 5212522365 is 5632252125.

It is a cyclic number.

It is not a de Polignac number, because 5212522365 - 2²⁵ = 5178967933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212522369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94542 + ... + 139151.

It is an arithmetic number, because the mean of its divisors is an integer number (521605008).

Almost surely, 2^5212522365 is an apocalyptic number.

It is an amenable number.

5212522365 is a deficient number, since it is larger than the sum of its proper divisors (3133157763).

5212522365 is a wasteful number, since it uses less digits than its factorization.

5212522365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235188.

The product of its digits is 36000, while the sum is 33.

The square root of 5212522365 is about 72197.8002781248. The cubic root of 5212522365 is about 1733.8677833147.

The spelling of 5212522365 in words is "five billion, two hundred twelve million, five hundred twenty-two thousand, three hundred sixty-five".