50361216 has 32 divisors (see below), whose sum is σ = 133773000. Its totient is φ = 16786944.

The previous prime is 50361211. The next prime is 50361217. The reversal of 50361216 is 61216305.

It is a tau number, because it is divible by the number of its divisors (32).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an alternating number because its digits alternate between odd and even.

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 (50361211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65191 + ... + 65958.

Almost surely, 2^50361216 is an apocalyptic number.

It is an amenable number.

50361216 is an abundant number, since it is smaller than the sum of its proper divisors (83411784).

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

50361216 is a wasteful number, since it uses less digits than its factorization.

50361216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131166 (or 131154 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 50361216 is about 7096.5636754700. The cubic root of 50361216 is about 369.2881761168.

The spelling of 50361216 in words is "fifty million, three hundred sixty-one thousand, two hundred sixteen".