50566448 has 40 divisors (see below), whose sum is σ = 105670320. Its totient is φ = 23362560.

The previous prime is 50566433. The next prime is 50566463. The reversal of 50566448 is 84466505.

It is an interprime number because it is at equal distance from previous prime (50566433) and next prime (50566463).

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 10436 + ... + 14492.

It is an arithmetic number, because the mean of its divisors is an integer number (2641758).

Almost surely, 2^50566448 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 50566448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52835160).

50566448 is an abundant number, since it is smaller than the sum of its proper divisors (55103872).

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

50566448 is a wasteful number, since it uses less digits than its factorization.

50566448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125 (or 4119 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 50566448 is about 7111.0089298214. The cubic root of 50566448 is about 369.7891372177.

The spelling of 50566448 in words is "fifty million, five hundred sixty-six thousand, four hundred forty-eight".