4992180072 has 32 divisors (see below), whose sum is σ = 13615037280. Its totient is φ = 1512781760.

The previous prime is 4992180071. The next prime is 4992180091. The reversal of 4992180072 is 2700812994.

It is not an unprimeable number, because it can be changed into a prime (4992180071) 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 in 7 ways as a sum of consecutive naturals, for example, 9454623 + ... + 9455150.

It is an arithmetic number, because the mean of its divisors is an integer number (425469915).

Almost surely, 2^4992180072 is an apocalyptic number.

It is an amenable number.

4992180072 is an abundant number, since it is smaller than the sum of its proper divisors (8622857208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4992180072 is a wasteful number, since it uses less digits than its factorization.

4992180072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18909793 (or 18909789 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 4992180072 is about 70655.3612403192. The cubic root of 4992180072 is about 1709.0840222770.

The spelling of 4992180072 in words is "four billion, nine hundred ninety-two million, one hundred eighty thousand, seventy-two".