50501016 has 96 divisors (see below), whose sum is σ = 149202000. Its totient is φ = 15823872.

The previous prime is 50500981. The next prime is 50501021. The reversal of 50501016 is 61010505.

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a self number, because there is not a number n which added to its sum of digits gives 50501016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62020 + ... + 62828.

Almost surely, 2^50501016 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 50501016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74601000).

50501016 is an abundant number, since it is smaller than the sum of its proper divisors (98700984).

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

50501016 is a wasteful number, since it uses less digits than its factorization.

50501016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 50501016 is about 7106.4066869269. The cubic root of 50501016 is about 369.6295683884.

The spelling of 50501016 in words is "fifty million, five hundred one thousand, sixteen".