5212225165 has 8 divisors (see below), whose sum is σ = 7148194560. Its totient is φ = 3574097232.

The previous prime is 5212225157. The next prime is 5212225181. The reversal of 5212225165 is 5615222125.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5212225165 - 2³ = 5212225157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74460325 + ... + 74460394.

It is an arithmetic number, because the mean of its divisors is an integer number (893524320).

Almost surely, 2^5212225165 is an apocalyptic number.

It is an amenable number.

5212225165 is a deficient number, since it is larger than the sum of its proper divisors (1935969395).

5212225165 is a wasteful number, since it uses less digits than its factorization.

5212225165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148920731.

The product of its digits is 12000, while the sum is 31.

The square root of 5212225165 is about 72195.7420143321. The cubic root of 5212225165 is about 1733.8348296400.

The spelling of 5212225165 in words is "five billion, two hundred twelve million, two hundred twenty-five thousand, one hundred sixty-five".