50545732 has 12 divisors (see below), whose sum is σ = 88801020. Its totient is φ = 25174016.

The previous prime is 50545721. The next prime is 50545741. The reversal of 50545732 is 23754505.

It can be written as a sum of positive squares in 2 ways, for example, as 44275716 + 6270016 = 6654^2 + 2504^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50545694 and 50545703.

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, 23557 + ... + 25612.

It is an arithmetic number, because the mean of its divisors is an integer number (7400085).

Almost surely, 2^50545732 is an apocalyptic number.

It is an amenable number.

50545732 is a deficient number, since it is larger than the sum of its proper divisors (38255288).

50545732 is a wasteful number, since it uses less digits than its factorization.

50545732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49430 (or 49428 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 50545732 is about 7109.5521659244. The cubic root of 50545732 is about 369.7386320677.

The spelling of 50545732 in words is "fifty million, five hundred forty-five thousand, seven hundred thirty-two".