50881932 has 60 divisors (see below), whose sum is σ = 134469720. Its totient is φ = 16775424.

The previous prime is 50881931. The next prime is 50881951. The reversal of 50881932 is 23918805.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50881931) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30619 + ... + 32237.

It is an arithmetic number, because the mean of its divisors is an integer number (2241162).

Almost surely, 2^50881932 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 50881932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67234860).

50881932 is an abundant number, since it is smaller than the sum of its proper divisors (83587788).

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

50881932 is a wasteful number, since it uses less digits than its factorization.

50881932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732 (or 1721 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 50881932 is about 7133.1572252404. The cubic root of 50881932 is about 370.5565813700.

The spelling of 50881932 in words is "fifty million, eight hundred eighty-one thousand, nine hundred thirty-two".