79892900201 has 8 divisors (see below), whose sum is σ = 82357204680. Its totient is φ = 77444650368.

The previous prime is 79892900179. The next prime is 79892900203. The reversal of 79892900201 is 10200929897.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16477573225 + 63415326976 = 128365^2 + 251824^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79892900201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79892900203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4003556 + ... + 4023461.

It is an arithmetic number, because the mean of its divisors is an integer number (10294650585).

Almost surely, 2^79892900201 is an apocalyptic number.

It is an amenable number.

79892900201 is a deficient number, since it is larger than the sum of its proper divisors (2464304479).

79892900201 is a wasteful number, since it uses less digits than its factorization.

79892900201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8027323.

The product of its (nonzero) digits is 163296, while the sum is 47.

The spelling of 79892900201 in words is "seventy-nine billion, eight hundred ninety-two million, nine hundred thousand, two hundred one".