7722042875 has 16 divisors (see below), whose sum is σ = 9727192800. Its totient is φ = 6119888800.

The previous prime is 7722042829. The next prime is 7722042883. The reversal of 7722042875 is 5782402277.

It is not a de Polignac number, because 7722042875 - 2²² = 7717848571 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 275300 + ... + 302049.

It is an arithmetic number, because the mean of its divisors is an integer number (607949550).

Almost surely, 2^7722042875 is an apocalyptic number.

7722042875 is a deficient number, since it is larger than the sum of its proper divisors (2005149925).

7722042875 is a wasteful number, since it uses less digits than its factorization.

7722042875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577471 (or 577461 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 44.

The square root of 7722042875 is about 87875.1550496498. The cubic root of 7722042875 is about 1976.5633405143.

The spelling of 7722042875 in words is "seven billion, seven hundred twenty-two million, forty-two thousand, eight hundred seventy-five".