51006079 has 2 divisors, whose sum is σ = 51006080. Its totient is φ = 51006078.

The previous prime is 51006061. The next prime is 51006143. The reversal of 51006079 is 97060015.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51006079 - 2⁵ = 51006047 is a prime.

It is equal to p_3057832 and since 51006079 and 3057832 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51003079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25503039 + 25503040.

It is an arithmetic number, because the mean of its divisors is an integer number (25503040).

Almost surely, 2^51006079 is an apocalyptic number.

51006079 is a deficient number, since it is larger than the sum of its proper divisors (1).

51006079 is an equidigital number, since it uses as much as digits as its factorization.

51006079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 51006079 is about 7141.8540309922. The cubic root of 51006079 is about 370.8577106841.

The spelling of 51006079 in words is "fifty-one million, six thousand, seventy-nine".