50500500049799 has 2 divisors, whose sum is σ = 50500500049800. Its totient is φ = 50500500049798.

The previous prime is 50500500049781. The next prime is 50500500049823. The reversal of 50500500049799 is 99794000500505.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50500500049799 is a prime.

It is a super-5 number, since 5×50500500049799⁵ (a number of 70 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50500500049799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50500500049709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250250024899 + 25250250024900.

It is an arithmetic number, because the mean of its divisors is an integer number (25250250024900).

Almost surely, 2^{50500500049799} is an apocalyptic number.

50500500049799 is a deficient number, since it is larger than the sum of its proper divisors (1).

50500500049799 is an equidigital number, since it uses as much as digits as its factorization.

50500500049799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2551500, while the sum is 53.

The spelling of 50500500049799 in words is "fifty trillion, five hundred billion, five hundred million, forty-nine thousand, seven hundred ninety-nine".