50159061373 has 2 divisors, whose sum is σ = 50159061374. Its totient is φ = 50159061372.

The previous prime is 50159061367. The next prime is 50159061451. The reversal of 50159061373 is 37316095105.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27722916004 + 22436145369 = 166502^2 + 149787^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50159061373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50159065373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25079530686 + 25079530687.

It is an arithmetic number, because the mean of its divisors is an integer number (25079530687).

Almost surely, 2^50159061373 is an apocalyptic number.

It is an amenable number.

50159061373 is a deficient number, since it is larger than the sum of its proper divisors (1).

50159061373 is an equidigital number, since it uses as much as digits as its factorization.

50159061373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 40.

The spelling of 50159061373 in words is "fifty billion, one hundred fifty-nine million, sixty-one thousand, three hundred seventy-three".