5205707012 has 36 divisors (see below), whose sum is σ = 10023462540. Its totient is φ = 2363866560.

The previous prime is 5205707009. The next prime is 5205707029. The reversal of 5205707012 is 2107075025.

It can be written as a sum of positive squares in 2 ways, for example, as 2888632516 + 2317074496 = 53746^2 + 48136^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535814 + ... + 545442.

It is an arithmetic number, because the mean of its divisors is an integer number (278429515).

Almost surely, 2^5205707012 is an apocalyptic number.

It is an amenable number.

5205707012 is a deficient number, since it is larger than the sum of its proper divisors (4817755528).

5205707012 is a wasteful number, since it uses less digits than its factorization.

5205707012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10772 (or 10759 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 5205707012 is about 72150.5856663686. The cubic root of 5205707012 is about 1733.1117785690. Note that the first 3 decimals are identical.

It can be divided in two parts, 5205 and 707012, that added together give a palindrome (712217).

The spelling of 5205707012 in words is "five billion, two hundred five million, seven hundred seven thousand, twelve".