50645084 has 24 divisors (see below), whose sum is σ = 101756928. Its totient is φ = 21605040.

The previous prime is 50645071. The next prime is 50645087. The reversal of 50645084 is 48054605.

It is a self number, because there is not a number n which added to its sum of digits gives 50645084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50645087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2189 + ... + 10299.

It is an arithmetic number, because the mean of its divisors is an integer number (4239872).

Almost surely, 2^50645084 is an apocalyptic number.

It is an amenable number.

50645084 is an abundant number, since it is smaller than the sum of its proper divisors (51111844).

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

50645084 is a wasteful number, since it uses less digits than its factorization.

50645084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8345 (or 8343 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 50645084 is about 7116.5359550838. The cubic root of 50645084 is about 369.9807245863.

Adding to 50645084 its reverse (48054605), we get a palindrome (98699689).

The spelling of 50645084 in words is "fifty million, six hundred forty-five thousand, eighty-four".