50757216 has 48 divisors (see below), whose sum is σ = 133797888. Its totient is φ = 16848000.

The previous prime is 50757211. The next prime is 50757233. The reversal of 50757216 is 61275705.

It is a tau number, because it is divible by the number of its divisors (48).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50757211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25041 + ... + 26991.

It is an arithmetic number, because the mean of its divisors is an integer number (2787456).

Almost surely, 2^50757216 is an apocalyptic number.

It is an amenable number.

50757216 is an abundant number, since it is smaller than the sum of its proper divisors (83040672).

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

50757216 is a wasteful number, since it uses less digits than its factorization.

50757216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 2227 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 50757216 is about 7124.4098702980. The cubic root of 50757216 is about 370.2535783017.

The spelling of 50757216 in words is "fifty million, seven hundred fifty-seven thousand, two hundred sixteen".