4605637252 has 12 divisors (see below), whose sum is σ = 8063396236. Its totient is φ = 2301809760.

The previous prime is 4605637247. The next prime is 4605637261. The reversal of 4605637252 is 2527365064.

It can be written as a sum of positive squares in 2 ways, for example, as 813048196 + 3792589056 = 28514^2 + 61584^2 .

It is a super-2 number, since 2×4605637252² = 42423788994020223008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241899 + ... + 260242.

Almost surely, 2^4605637252 is an apocalyptic number.

It is an amenable number.

4605637252 is a deficient number, since it is larger than the sum of its proper divisors (3457758984).

4605637252 is a wasteful number, since it uses less digits than its factorization.

4605637252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504438 (or 504436 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 4605637252 is about 67864.8454798211. The cubic root of 4605637252 is about 1663.7825935030.

The spelling of 4605637252 in words is "four billion, six hundred five million, six hundred thirty-seven thousand, two hundred fifty-two".