4768522994 has 4 divisors (see below), whose sum is σ = 7152784494. Its totient is φ = 2384261496.

The previous prime is 4768522991. The next prime is 4768523027. The reversal of 4768522994 is 4992258674.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4749277225 + 19245769 = 68915^2 + 4387^2 .

It is not an unprimeable number, because it can be changed into a prime (4768522991) by changing a digit.

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 as a sum of consecutive naturals, namely, 1192130747 + ... + 1192130750.

Almost surely, 2^4768522994 is an apocalyptic number.

4768522994 is a deficient number, since it is larger than the sum of its proper divisors (2384261500).

4768522994 is a wasteful number, since it uses less digits than its factorization.

4768522994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384261499.

The product of its digits is 8709120, while the sum is 56.

The square root of 4768522994 is about 69054.4929313075. The cubic root of 4768522994 is about 1683.1699166613.

The spelling of 4768522994 in words is "four billion, seven hundred sixty-eight million, five hundred twenty-two thousand, nine hundred ninety-four".