79300051 has 2 divisors, whose sum is σ = 79300052. Its totient is φ = 79300050.

The previous prime is 79300037. The next prime is 79300057. The reversal of 79300051 is 15000397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79300051 - 2¹¹ = 79298003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79299989 and 79300025.

It is not a weakly prime, because it can be changed into another prime (79300057) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39650025 + 39650026.

It is an arithmetic number, because the mean of its divisors is an integer number (39650026).

Almost surely, 2^79300051 is an apocalyptic number.

79300051 is a deficient number, since it is larger than the sum of its proper divisors (1).

79300051 is an equidigital number, since it uses as much as digits as its factorization.

79300051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 79300051 is about 8905.0576078990. The cubic root of 79300051 is about 429.6265930843.

The spelling of 79300051 in words is "seventy-nine million, three hundred thousand, fifty-one".