4552067857 has 8 divisors (see below), whose sum is σ = 4676337000. Its totient is φ = 4427864064.

The previous prime is 4552067833. The next prime is 4552067867. The reversal of 4552067857 is 7587602554.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1351224081 + 3200843776 = 36759^2 + 56576^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4552067857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4552067857.

It is not an unprimeable number, because it can be changed into a prime (4552067827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146769 + ... + 175057.

It is an arithmetic number, because the mean of its divisors is an integer number (584542125).

Almost surely, 2^4552067857 is an apocalyptic number.

It is an amenable number.

4552067857 is a deficient number, since it is larger than the sum of its proper divisors (124269143).

4552067857 is a wasteful number, since it uses less digits than its factorization.

4552067857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32675.

The product of its (nonzero) digits is 2352000, while the sum is 49.

The square root of 4552067857 is about 67469.0140508960. The cubic root of 4552067857 is about 1657.3067879527.

The spelling of 4552067857 in words is "four billion, five hundred fifty-two million, sixty-seven thousand, eight hundred fifty-seven".