7992018201 has 16 divisors (see below), whose sum is σ = 10755688896. Its totient is φ = 5278399296.

The previous prime is 7992018197. The next prime is 7992018217. The reversal of 7992018201 is 1028102997.

It is not a de Polignac number, because 7992018201 - 2² = 7992018197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7992018201.

It is not an unprimeable number, because it can be changed into a prime (7992013201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119671 + ... + 174083.

It is an arithmetic number, because the mean of its divisors is an integer number (672230556).

Almost surely, 2^7992018201 is an apocalyptic number.

It is an amenable number.

7992018201 is a deficient number, since it is larger than the sum of its proper divisors (2763670695).

7992018201 is a wasteful number, since it uses less digits than its factorization.

7992018201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54872.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 7992018201 is about 89398.0883520448. The cubic root of 7992018201 is about 1999.3346287484.

The spelling of 7992018201 in words is "seven billion, nine hundred ninety-two million, eighteen thousand, two hundred one".