4252768685 has 16 divisors (see below), whose sum is σ = 5637738240. Its totient is φ = 3053768640.

The previous prime is 4252768679. The next prime is 4252768753. The reversal of 4252768685 is 5868672524.

It is not a de Polignac number, because 4252768685 - 2¹² = 4252764589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485042 + ... + 493731.

It is an arithmetic number, because the mean of its divisors is an integer number (352358640).

Almost surely, 2^4252768685 is an apocalyptic number.

It is an amenable number.

4252768685 is a deficient number, since it is larger than the sum of its proper divisors (1384969555).

4252768685 is a wasteful number, since it uses less digits than its factorization.

4252768685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978868.

The product of its digits is 6451200, while the sum is 53.

The square root of 4252768685 is about 65213.2554393660. The cubic root of 4252768685 is about 1620.1575679944.

The spelling of 4252768685 in words is "four billion, two hundred fifty-two million, seven hundred sixty-eight thousand, six hundred eighty-five".