50203612 has 12 divisors (see below), whose sum is σ = 87990840. Its totient is φ = 25063376.

The previous prime is 50203609. The next prime is 50203627. The reversal of 50203612 is 21630205.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50203612.

It is a congruent number.

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, 6562 + ... + 11977.

It is an arithmetic number, because the mean of its divisors is an integer number (7332570).

Almost surely, 2^50203612 is an apocalyptic number.

It is an amenable number.

50203612 is a deficient number, since it is larger than the sum of its proper divisors (37787228).

50203612 is a wasteful number, since it uses less digits than its factorization.

50203612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19220 (or 19218 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 50203612 is about 7085.4507266652. The cubic root of 50203612 is about 368.9025479343.

Adding to 50203612 its reverse (21630205), we get a palindrome (71833817).

The spelling of 50203612 in words is "fifty million, two hundred three thousand, six hundred twelve".