50537928 has 32 divisors (see below), whose sum is σ = 144394560. Its totient is φ = 14439360.

The previous prime is 50537909. The next prime is 50537947. The reversal of 50537928 is 82973505.

It is an interprime number because it is at equal distance from previous prime (50537909) and next prime (50537947).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150243 + ... + 150578.

It is an arithmetic number, because the mean of its divisors is an integer number (4512330).

Almost surely, 2^50537928 is an apocalyptic number.

It is an amenable number.

50537928 is an abundant number, since it is smaller than the sum of its proper divisors (93856632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50537928 is a wasteful number, since it uses less digits than its factorization.

50537928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300837 (or 300833 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 50537928 is about 7109.0033056681. The cubic root of 50537928 is about 369.7196025098.

The spelling of 50537928 in words is "fifty million, five hundred thirty-seven thousand, nine hundred twenty-eight".