50791416 has 64 divisors (see below), whose sum is σ = 137682720. Its totient is φ = 15521280.

The previous prime is 50791409. The next prime is 50791453. The reversal of 50791416 is 61419705.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53506 + ... + 54446.

Almost surely, 2^50791416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50791416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68841360).

50791416 is an abundant number, since it is smaller than the sum of its proper divisors (86891304).

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

50791416 is a wasteful number, since it uses less digits than its factorization.

50791416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 50791416 is about 7126.8096649202. The cubic root of 50791416 is about 370.3367180693.

The spelling of 50791416 in words is "fifty million, seven hundred ninety-one thousand, four hundred sixteen".