50541930 has 48 divisors (see below), whose sum is σ = 134623944. Its totient is φ = 13148160.

The previous prime is 50541923. The next prime is 50541941. The reversal of 50541930 is 3914505.

It can be written as a sum of positive squares in 4 ways, for example, as 12089529 + 38452401 = 3477^2 + 6201^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50541894 and 50541903.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3159 + ... + 10538.

Almost surely, 2^50541930 is an apocalyptic number.

50541930 is an abundant number, since it is smaller than the sum of its proper divisors (84082014).

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

50541930 is a wasteful number, since it uses less digits than its factorization.

50541930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13751 (or 13748 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 50541930 is about 7109.2847741527. The cubic root of 50541930 is about 369.7293613771.

The spelling of 50541930 in words is "fifty million, five hundred forty-one thousand, nine hundred thirty".