4971522916 has 12 divisors (see below), whose sum is σ = 8902494832. Its totient is φ = 2427952968.

The previous prime is 4971522911. The next prime is 4971522931. The reversal of 4971522916 is 6192251794.

It is not an unprimeable number, because it can be changed into a prime (4971522911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14451930 + ... + 14452273.

Almost surely, 2^4971522916 is an apocalyptic number.

It is an amenable number.

4971522916 is a deficient number, since it is larger than the sum of its proper divisors (3930971916).

4971522916 is a wasteful number, since it uses less digits than its factorization.

4971522916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28904250 (or 28904248 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 4971522916 is about 70509.0271951046. The cubic root of 4971522916 is about 1706.7234221001.

The spelling of 4971522916 in words is "four billion, nine hundred seventy-one million, five hundred twenty-two thousand, nine hundred sixteen".