50452427 has 4 divisors (see below), whose sum is σ = 51683016. Its totient is φ = 49221840.

The previous prime is 50452411. The next prime is 50452453. The reversal of 50452427 is 72425405.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50452427 - 2⁴ = 50452411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50452427.

It is not an unprimeable number, because it can be changed into a prime (50452477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615233 + ... + 615314.

It is an arithmetic number, because the mean of its divisors is an integer number (12920754).

Almost surely, 2^50452427 is an apocalyptic number.

50452427 is a deficient number, since it is larger than the sum of its proper divisors (1230589).

50452427 is a wasteful number, since it uses less digits than its factorization.

50452427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230588.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 50452427 is about 7102.9871885003. The cubic root of 50452427 is about 369.5109853341.

The spelling of 50452427 in words is "fifty million, four hundred fifty-two thousand, four hundred twenty-seven".