50505673 has 2 divisors, whose sum is σ = 50505674. Its totient is φ = 50505672.

The previous prime is 50505619. The next prime is 50505701. The reversal of 50505673 is 37650505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44997264 + 5508409 = 6708^2 + 2347^2 .

It is a cyclic number.

It is not a de Polignac number, because 50505673 - 2¹⁷ = 50374601 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (50505073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25252836 + 25252837.

It is an arithmetic number, because the mean of its divisors is an integer number (25252837).

Almost surely, 2^50505673 is an apocalyptic number.

It is an amenable number.

50505673 is a deficient number, since it is larger than the sum of its proper divisors (1).

50505673 is an equidigital number, since it uses as much as digits as its factorization.

50505673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 50505673 is about 7106.7343414539. The cubic root of 50505673 is about 369.6409299551.

The spelling of 50505673 in words is "fifty million, five hundred five thousand, six hundred seventy-three".