4551662252 has 24 divisors (see below), whose sum is σ = 8008827456. Its totient is φ = 2263459968.

The previous prime is 4551662243. The next prime is 4551662329. The reversal of 4551662252 is 2522661554.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583208 + ... + 590960.

It is an arithmetic number, because the mean of its divisors is an integer number (333701144).

Almost surely, 2^4551662252 is an apocalyptic number.

It is an amenable number.

4551662252 is a deficient number, since it is larger than the sum of its proper divisors (3457165204).

4551662252 is a wasteful number, since it uses less digits than its factorization.

4551662252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8537 (or 8535 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 4551662252 is about 67466.0081226094. The cubic root of 4551662252 is about 1657.2575625671.

The spelling of 4551662252 in words is "four billion, five hundred fifty-one million, six hundred sixty-two thousand, two hundred fifty-two".