50033772 has 36 divisors (see below), whose sum is σ = 126715680. Its totient is φ = 16646112.

The previous prime is 50033761. The next prime is 50033777. The reversal of 50033772 is 27733005.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (50033777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24918 + ... + 26850.

It is an arithmetic number, because the mean of its divisors is an integer number (3519880).

Almost surely, 2^50033772 is an apocalyptic number.

It is an amenable number.

50033772 is an abundant number, since it is smaller than the sum of its proper divisors (76681908).

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

50033772 is a wasteful number, since it uses less digits than its factorization.

50033772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662 (or 2657 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 27.

The square root of 50033772 is about 7073.4554497784. The cubic root of 50033772 is about 368.4860759375.

Adding to 50033772 its reverse (27733005), we get a palindrome (77766777).

It can be divided in two parts, 50033 and 772, that added together give a palindrome (50805).

The spelling of 50033772 in words is "fifty million, thirty-three thousand, seven hundred seventy-two".