50011444 has 24 divisors (see below), whose sum is σ = 100999808. Its totient is φ = 21224160.

The previous prime is 50011417. The next prime is 50011459. The reversal of 50011444 is 44411005.

It is a super-2 number, since 2×50011444² = 5002289061930272, which contains 22 as substring.

It is a congruent number.

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, 5787 + ... + 11554.

Almost surely, 2^50011444 is an apocalyptic number.

It is an amenable number.

50011444 is an abundant number, since it is smaller than the sum of its proper divisors (50988364).

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

50011444 is a wasteful number, since it uses less digits than its factorization.

50011444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17455 (or 17453 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 50011444 is about 7071.8769785680. The cubic root of 50011444 is about 368.4312544243.

Adding to 50011444 its reverse (44411005), we get a palindrome (94422449).

The spelling of 50011444 in words is "fifty million, eleven thousand, four hundred forty-four".