50667110797 has 2 divisors, whose sum is σ = 50667110798. Its totient is φ = 50667110796.

The previous prime is 50667110773. The next prime is 50667110827. The reversal of 50667110797 is 79701176605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25862750761 + 24804360036 = 160819^2 + 157494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50667110797 is a prime.

It is a super-2 number, since 2×50667110797² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50667110797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50667110707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25333555398 + 25333555399.

It is an arithmetic number, because the mean of its divisors is an integer number (25333555399).

Almost surely, 2^50667110797 is an apocalyptic number.

It is an amenable number.

50667110797 is a deficient number, since it is larger than the sum of its proper divisors (1).

50667110797 is an equidigital number, since it uses as much as digits as its factorization.

50667110797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 555660, while the sum is 49.

The spelling of 50667110797 in words is "fifty billion, six hundred sixty-seven million, one hundred ten thousand, seven hundred ninety-seven".