50946517 has 2 divisors, whose sum is σ = 50946518. Its totient is φ = 50946516.

The previous prime is 50946503. The next prime is 50946551. The reversal of 50946517 is 71564905.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45684081 + 5262436 = 6759^2 + 2294^2 .

It is a cyclic number.

It is not a de Polignac number, because 50946517 - 2¹¹ = 50944469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50946617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25473258 + 25473259.

It is an arithmetic number, because the mean of its divisors is an integer number (25473259).

Almost surely, 2^50946517 is an apocalyptic number.

It is an amenable number.

50946517 is a deficient number, since it is larger than the sum of its proper divisors (1).

50946517 is an equidigital number, since it uses as much as digits as its factorization.

50946517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 50946517 is about 7137.6828873241. The cubic root of 50946517 is about 370.7132989389.

It can be divided in two parts, 5094 and 6517, that added together give a palindrome (11611).

The spelling of 50946517 in words is "fifty million, nine hundred forty-six thousand, five hundred seventeen".