5120105204 has 24 divisors (see below), whose sum is σ = 9260256768. Its totient is φ = 2474514720.

The previous prime is 5120105197. The next prime is 5120105209. The reversal of 5120105204 is 4025010215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120105209) 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 7 ways as a sum of consecutive naturals, for example, 81569 + ... + 129975.

It is an arithmetic number, because the mean of its divisors is an integer number (385844032).

Almost surely, 2^5120105204 is an apocalyptic number.

It is an amenable number.

5120105204 is a deficient number, since it is larger than the sum of its proper divisors (4140151564).

5120105204 is a wasteful number, since it uses less digits than its factorization.

5120105204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49295 (or 49293 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5120105204 is about 71554.9104115154. The cubic root of 5120105204 is about 1723.5595569002.

Adding to 5120105204 its reverse (4025010215), we get a palindrome (9145115419).

The spelling of 5120105204 in words is "five billion, one hundred twenty million, one hundred five thousand, two hundred four".