5202120506 has 16 divisors (see below), whose sum is σ = 8656843680. Its totient is φ = 2324521680.

The previous prime is 5202120493. The next prime is 5202120529. The reversal of 5202120506 is 6050212025.

It is a Curzon 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, 2002601 + ... + 2005196.

It is an arithmetic number, because the mean of its divisors is an integer number (541052730).

Almost surely, 2^5202120506 is an apocalyptic number.

5202120506 is a deficient number, since it is larger than the sum of its proper divisors (3454723174).

5202120506 is a wasteful number, since it uses less digits than its factorization.

5202120506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007869.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5202120506 is about 72125.7270743249. The cubic root of 5202120506 is about 1732.7136742192.

It can be divided in two parts, 52021 and 20506, that added together give a palindrome (72527).

The spelling of 5202120506 in words is "five billion, two hundred two million, one hundred twenty thousand, five hundred six".