50510361 has 24 divisors (see below), whose sum is σ = 74424672. Its totient is φ = 30448000.

The previous prime is 50510357. The next prime is 50510371. The reversal of 50510361 is 16301505.

It is a happy number.

It is not a de Polignac number, because 50510361 - 2² = 50510357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50510311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125761 + ... + 126161.

It is an arithmetic number, because the mean of its divisors is an integer number (3101028).

Almost surely, 2^50510361 is an apocalyptic number.

It is an amenable number.

50510361 is a deficient number, since it is larger than the sum of its proper divisors (23914311).

50510361 is a wasteful number, since it uses less digits than its factorization.

50510361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 50510361 is about 7107.0641618041. The cubic root of 50510361 is about 369.6523664464.

Adding to 50510361 its reverse (16301505), we get a palindrome (66811866).

Subtracting from 50510361 its reverse (16301505), we obtain a triangular number (34208856 = T₈₂₇₁).

The spelling of 50510361 in words is "fifty million, five hundred ten thousand, three hundred sixty-one".