50549412 has 24 divisors (see below), whose sum is σ = 118552896. Its totient is φ = 16763488.

The previous prime is 50549399. The next prime is 50549431. The reversal of 50549412 is 21494505.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50549412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8328 + ... + 13055.

It is an arithmetic number, because the mean of its divisors is an integer number (4939704).

Almost surely, 2^50549412 is an apocalyptic number.

It is an amenable number.

50549412 is an abundant number, since it is smaller than the sum of its proper divisors (68003484).

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

50549412 is a wasteful number, since it uses less digits than its factorization.

50549412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21587 (or 21585 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 50549412 is about 7109.8109679513. The cubic root of 50549412 is about 369.7476048342.

The spelling of 50549412 in words is "fifty million, five hundred forty-nine thousand, four hundred twelve".