5165221204 has 96 divisors (see below), whose sum is σ = 11097959040. Its totient is φ = 2071104000.

The previous prime is 5165221199. The next prime is 5165221211. The reversal of 5165221204 is 4021225615.

It is a congruent number.

It is an unprimeable number.

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, 1673847 + ... + 1676929.

It is an arithmetic number, because the mean of its divisors is an integer number (115603740).

Almost surely, 2^5165221204 is an apocalyptic number.

It is an amenable number.

5165221204 is an abundant number, since it is smaller than the sum of its proper divisors (5932737836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5165221204 is a wasteful number, since it uses less digits than its factorization.

5165221204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241 (or 3239 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5165221204 is about 71869.4733805668. The cubic root of 5165221204 is about 1728.6071634128.

Adding to 5165221204 its reverse (4021225615), we get a palindrome (9186446819).

The spelling of 5165221204 in words is "five billion, one hundred sixty-five million, two hundred twenty-one thousand, two hundred four".