50463644 has 48 divisors (see below), whose sum is σ = 112008960. Its totient is φ = 19320960.

The previous prime is 50463641. The next prime is 50463709. The reversal of 50463644 is 44636405.

It is a self number, because there is not a number n which added to its sum of digits gives 50463644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50463641) 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, 16784 + ... + 19560.

It is an arithmetic number, because the mean of its divisors is an integer number (2333520).

Almost surely, 2^50463644 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 50463644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56004480).

50463644 is an abundant number, since it is smaller than the sum of its proper divisors (61545316).

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

50463644 is a wasteful number, since it uses less digits than its factorization.

50463644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858 (or 2856 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 50463644 is about 7103.7767419873. The cubic root of 50463644 is about 369.5383675490.

The spelling of 50463644 in words is "fifty million, four hundred sixty-three thousand, six hundred forty-four".