79796051 has 2 divisors, whose sum is σ = 79796052. Its totient is φ = 79796050.

The previous prime is 79796047. The next prime is 79796053. The reversal of 79796051 is 15069797.

It is a strong prime.

It is an emirp because it is prime and its reverse (15069797) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79796051 - 2² = 79796047 is a prime.

Together with 79796053, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 79795993 and 79796011.

It is not a weakly prime, because it can be changed into another prime (79796053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39898025 + 39898026.

It is an arithmetic number, because the mean of its divisors is an integer number (39898026).

Almost surely, 2^79796051 is an apocalyptic number.

79796051 is a deficient number, since it is larger than the sum of its proper divisors (1).

79796051 is an equidigital number, since it uses as much as digits as its factorization.

79796051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 44.

The square root of 79796051 is about 8932.8635386420. The cubic root of 79796051 is about 430.5204640709.

The spelling of 79796051 in words is "seventy-nine million, seven hundred ninety-six thousand, fifty-one".