51050446411 has 2 divisors, whose sum is σ = 51050446412. Its totient is φ = 51050446410.

The previous prime is 51050446367. The next prime is 51050446439. The reversal of 51050446411 is 11464405015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51050446411 - 2²⁵ = 51016891979 is a prime.

It is a super-2 number, since 2×51050446411² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51050416411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25525223205 + 25525223206.

It is an arithmetic number, because the mean of its divisors is an integer number (25525223206).

Almost surely, 2^51050446411 is an apocalyptic number.

51050446411 is a deficient number, since it is larger than the sum of its proper divisors (1).

51050446411 is an equidigital number, since it uses as much as digits as its factorization.

51050446411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 51050446411 in words is "fifty-one billion, fifty million, four hundred forty-six thousand, four hundred eleven".