50185480 has 16 divisors (see below), whose sum is σ = 112917420. Its totient is φ = 20074176.

The previous prime is 50185477. The next prime is 50185489. The reversal of 50185480 is 8458105.

50185480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49252324 + 933156 = 7018^2 + 966^2 .

It is not an unprimeable number, because it can be changed into a prime (50185489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627279 + ... + 627358.

Almost surely, 2^50185480 is an apocalyptic number.

It is an amenable number.

50185480 is an abundant number, since it is smaller than the sum of its proper divisors (62731940).

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

50185480 is a wasteful number, since it uses less digits than its factorization.

50185480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254648 (or 1254644 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 50185480 is about 7084.1710877138. The cubic root of 50185480 is about 368.8581305031.

The spelling of 50185480 in words is "fifty million, one hundred eighty-five thousand, four hundred eighty".