4252215602 has 16 divisors (see below), whose sum is σ = 6576229080. Its totient is φ = 2060587008.

The previous prime is 4252215589. The next prime is 4252215697. The reversal of 4252215602 is 2065122524.

It can be written as a sum of positive squares in 4 ways, for example, as 4164249961 + 87965641 = 64531^2 + 9379^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92777 + ... + 130812.

Almost surely, 2^4252215602 is an apocalyptic number.

4252215602 is a deficient number, since it is larger than the sum of its proper divisors (2324013478).

4252215602 is a wasteful number, since it uses less digits than its factorization.

4252215602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223885.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4252215602 is about 65209.0147295602. The cubic root of 4252215602 is about 1620.0873297941.

The spelling of 4252215602 in words is "four billion, two hundred fifty-two million, two hundred fifteen thousand, six hundred two".