50016812 has 12 divisors (see below), whose sum is σ = 91335216. Its totient is φ = 23921040.

The previous prime is 50016809. The next prime is 50016847. The reversal of 50016812 is 21861005.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271739 + ... + 271922.

It is an arithmetic number, because the mean of its divisors is an integer number (7611268).

Almost surely, 2^50016812 is an apocalyptic number.

It is an amenable number.

50016812 is a deficient number, since it is larger than the sum of its proper divisors (41318404).

50016812 is a wasteful number, since it uses less digits than its factorization.

50016812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543688 (or 543686 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 50016812 is about 7072.2564998733. The cubic root of 50016812 is about 368.4444358621. Note that the first 4 decimals are identical.

Adding to 50016812 its reverse (21861005), we get a palindrome (71877817).

The spelling of 50016812 in words is "fifty million, sixteen thousand, eight hundred twelve".