50279448 has 64 divisors (see below), whose sum is σ = 132340320. Its totient is φ = 15897600.

The previous prime is 50279441. The next prime is 50279459. The reversal of 50279448 is 84497205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50279441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35718 + ... + 37098.

Almost surely, 2^50279448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50279448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66170160).

50279448 is an abundant number, since it is smaller than the sum of its proper divisors (82060872).

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

50279448 is a wasteful number, since it uses less digits than its factorization.

50279448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468 (or 1464 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 50279448 is about 7090.8002369267. The cubic root of 50279448 is about 369.0882053516.

The spelling of 50279448 in words is "fifty million, two hundred seventy-nine thousand, four hundred forty-eight".