50506416 has 50 divisors (see below), whose sum is σ = 146183972. Its totient is φ = 16835040.

The previous prime is 50506397. The next prime is 50506441. The reversal of 50506416 is 61460505.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 50506416.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18190 + ... + 20781.

Almost surely, 2^50506416 is an apocalyptic number.

It is an amenable number.

50506416 is an abundant number, since it is smaller than the sum of its proper divisors (95677556).

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

50506416 is a wasteful number, since it uses less digits than its factorization.

50506416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38991 (or 38976 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 50506416 is about 7106.7866156231. The cubic root of 50506416 is about 369.6427425691.

The spelling of 50506416 in words is "fifty million, five hundred six thousand, four hundred sixteen".