50601551573 has 2 divisors, whose sum is σ = 50601551574. Its totient is φ = 50601551572.

The previous prime is 50601551443. The next prime is 50601551591. The reversal of 50601551573 is 37515510605.

50601551573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47174971204 + 3426580369 = 217198^2 + 58537^2 .

It is a cyclic number.

It is not a de Polignac number, because 50601551573 - 2¹⁴ = 50601535189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50601551873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25300775786 + 25300775787.

It is an arithmetic number, because the mean of its divisors is an integer number (25300775787).

Almost surely, 2^50601551573 is an apocalyptic number.

It is an amenable number.

50601551573 is a deficient number, since it is larger than the sum of its proper divisors (1).

50601551573 is an equidigital number, since it uses as much as digits as its factorization.

50601551573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78750, while the sum is 38.

The spelling of 50601551573 in words is "fifty billion, six hundred one million, five hundred fifty-one thousand, five hundred seventy-three".