50440504 has 8 divisors (see below), whose sum is σ = 94575960. Its totient is φ = 25220248.

The previous prime is 50440501. The next prime is 50440517. The reversal of 50440504 is 40504405.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50440501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3152524 + ... + 3152539.

It is an arithmetic number, because the mean of its divisors is an integer number (11821995).

Almost surely, 2^50440504 is an apocalyptic number.

It is an amenable number.

50440504 is a deficient number, since it is larger than the sum of its proper divisors (44135456).

50440504 is a wasteful number, since it uses less digits than its factorization.

50440504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6305069 (or 6305065 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 50440504 is about 7102.1478441384. The cubic root of 50440504 is about 369.4818752275.

Adding to 50440504 its reverse (40504405), we get a palindrome (90944909).

The spelling of 50440504 in words is "fifty million, four hundred forty thousand, five hundred four".