50749841053 has 2 divisors, whose sum is σ = 50749841054. Its totient is φ = 50749841052.

The previous prime is 50749841033. The next prime is 50749841089. The reversal of 50749841053 is 35014894705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49134042244 + 1615798809 = 221662^2 + 40197^2 .

It is a cyclic number.

It is not a de Polignac number, because 50749841053 - 2²¹ = 50747743901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50749840994 and 50749841012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50749841033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25374920526 + 25374920527.

It is an arithmetic number, because the mean of its divisors is an integer number (25374920527).

Almost surely, 2^50749841053 is an apocalyptic number.

It is an amenable number.

50749841053 is a deficient number, since it is larger than the sum of its proper divisors (1).

50749841053 is an equidigital number, since it uses as much as digits as its factorization.

50749841053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 50749841053 in words is "fifty billion, seven hundred forty-nine million, eight hundred forty-one thousand, fifty-three".