50444279 has 4 divisors (see below), whose sum is σ = 50459376. Its totient is φ = 50429184.

The previous prime is 50444269. The next prime is 50444281. The reversal of 50444279 is 97244405.

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 50444279 - 2²⁴ = 33667063 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50444239) 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, 59 + ... + 10044.

It is an arithmetic number, because the mean of its divisors is an integer number (12614844).

Almost surely, 2^50444279 is an apocalyptic number.

50444279 is a deficient number, since it is larger than the sum of its proper divisors (15097).

50444279 is a wasteful number, since it uses less digits than its factorization.

50444279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15096.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 50444279 is about 7102.4136038392. The cubic root of 50444279 is about 369.4910924186.

The spelling of 50444279 in words is "fifty million, four hundred forty-four thousand, two hundred seventy-nine".