5252876678 has 16 divisors (see below), whose sum is σ = 9024391680. Its totient is φ = 2246367816.

The previous prime is 5252876659. The next prime is 5252876773. The reversal of 5252876678 is 8766782525.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398708 + ... + 411671.

It is an arithmetic number, because the mean of its divisors is an integer number (564024480).

Almost surely, 2^5252876678 is an apocalyptic number.

5252876678 is a deficient number, since it is larger than the sum of its proper divisors (3771515002).

5252876678 is a wasteful number, since it uses less digits than its factorization.

5252876678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810851.

The product of its digits is 11289600, while the sum is 56.

The square root of 5252876678 is about 72476.7319765454. The cubic root of 5252876678 is about 1738.3307060489.

The spelling of 5252876678 in words is "five billion, two hundred fifty-two million, eight hundred seventy-six thousand, six hundred seventy-eight".