50006544 has 40 divisors (see below), whose sum is σ = 147639360. Its totient is φ = 14287488.

The previous prime is 50006513. The next prime is 50006563. The reversal of 50006544 is 44560005.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74079 + ... + 74750.

It is an arithmetic number, because the mean of its divisors is an integer number (3690984).

Almost surely, 2^50006544 is an apocalyptic number.

It is an amenable number.

50006544 is an abundant number, since it is smaller than the sum of its proper divisors (97632816).

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

50006544 is a wasteful number, since it uses less digits than its factorization.

50006544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148847 (or 148841 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 50006544 is about 7071.5305274035. The cubic root of 50006544 is about 368.4192213643.

Adding to 50006544 its reverse (44560005), we get a palindrome (94566549).

The spelling of 50006544 in words is "fifty million, six thousand, five hundred forty-four".