50481441 has 16 divisors (see below), whose sum is σ = 76528320. Its totient is φ = 32870880.

The previous prime is 50481439. The next prime is 50481463. The reversal of 50481441 is 14418405.

It is a happy number.

It is not a de Polignac number, because 50481441 - 2¹ = 50481439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (50481241) 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, 20580 + ... + 22901.

It is an arithmetic number, because the mean of its divisors is an integer number (4783020).

Almost surely, 2^50481441 is an apocalyptic number.

It is an amenable number.

50481441 is a deficient number, since it is larger than the sum of its proper divisors (26046879).

50481441 is a wasteful number, since it uses less digits than its factorization.

50481441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43533 (or 43527 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 50481441 is about 7105.0292750980. The cubic root of 50481441 is about 369.5818041093.

Adding to 50481441 its reverse (14418405), we get a palindrome (64899846).

The spelling of 50481441 in words is "fifty million, four hundred eighty-one thousand, four hundred forty-one".