79936000201 has 4 divisors (see below), whose sum is σ = 79967362500. Its totient is φ = 79904637904.

The previous prime is 79936000189. The next prime is 79936000219. The reversal of 79936000201 is 10200063997.

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

It can be written as a sum of positive squares in 2 ways, for example, as 44554766400 + 35381233801 = 211080^2 + 188099^2 .

It is a cyclic number.

It is not a de Polignac number, because 79936000201 - 2²⁵ = 79902445769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79936000241) 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, 15677326 + ... + 15682423.

It is an arithmetic number, because the mean of its divisors is an integer number (19991840625).

Almost surely, 2^79936000201 is an apocalyptic number.

79936000201 is the 126441-st centered decagonal number.

It is an amenable number.

79936000201 is a deficient number, since it is larger than the sum of its proper divisors (31362299).

79936000201 is a wasteful number, since it uses less digits than its factorization.

79936000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31362298.

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 79936000201 in words is "seventy-nine billion, nine hundred thirty-six million, two hundred one", and thus it is an aban number.