5202146212 has 6 divisors (see below), whose sum is σ = 9103755878. Its totient is φ = 2601073104.

The previous prime is 5202146207. The next prime is 5202146219. The reversal of 5202146212 is 2126412025.

It can be written as a sum of positive squares in only one way, i.e., 3413363776 + 1788782436 = 58424^2 + 42294^2 .

It is a super-2 number, since 2×5202146212² = 54124650422051897888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5202146219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650268273 + ... + 650268280.

Almost surely, 2^5202146212 is an apocalyptic number.

It is an amenable number.

5202146212 is a deficient number, since it is larger than the sum of its proper divisors (3901609666).

5202146212 is a wasteful number, since it uses less digits than its factorization.

5202146212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300536557 (or 1300536555 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5202146212 is about 72125.9052768144. The cubic root of 5202146212 is about 1732.7165282518.

Adding to 5202146212 its reverse (2126412025), we get a palindrome (7328558237).

The spelling of 5202146212 in words is "five billion, two hundred two million, one hundred forty-six thousand, two hundred twelve".