50083930 has 16 divisors (see below), whose sum is σ = 97086024. Its totient is φ = 18492480.

The previous prime is 50083927. The next prime is 50083931. The reversal of 50083930 is 3938005.

It is a happy number.

It is a Cunningham number, because it is equal to 7077²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 18037009 + 32046921 = 4247^2 + 5661^2 .

It is not an unprimeable number, because it can be changed into a prime (50083931) 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, 192501 + ... + 192760.

Almost surely, 2^50083930 is an apocalyptic number.

50083930 is a deficient number, since it is larger than the sum of its proper divisors (47002094).

50083930 is a wasteful number, since it uses less digits than its factorization.

50083930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385281.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 50083930 is about 7077.0000706514. Note that the first 4 decimals coincide. The cubic root of 50083930 is about 368.6091684752.

The spelling of 50083930 in words is "fifty million, eighty-three thousand, nine hundred thirty".