50923917 has 32 divisors (see below), whose sum is σ = 84971520. Its totient is φ = 29862000.

The previous prime is 50923907. The next prime is 50923973. The reversal of 50923917 is 71932905.

It is not a de Polignac number, because 50923917 - 2⁸ = 50923661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50923907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6442 + ... + 11972.

It is an arithmetic number, because the mean of its divisors is an integer number (2655360).

Almost surely, 2^50923917 is an apocalyptic number.

It is an amenable number.

50923917 is a deficient number, since it is larger than the sum of its proper divisors (34047603).

50923917 is a wasteful number, since it uses less digits than its factorization.

50923917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582 (or 5576 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 50923917 is about 7136.0995648884. The cubic root of 50923917 is about 370.6584743882.

It can be divided in two parts, 5092 and 3917, that added together give a palindrome (9009).

The spelling of 50923917 in words is "fifty million, nine hundred twenty-three thousand, nine hundred seventeen".