50540404 has 12 divisors (see below), whose sum is σ = 88760224. Its totient is φ = 25180344.

The previous prime is 50540389. The next prime is 50540411. The reversal of 50540404 is 40404505.

50540404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21192 + ... + 23455.

Almost surely, 2^50540404 is an apocalyptic number.

It is an amenable number.

50540404 is a deficient number, since it is larger than the sum of its proper divisors (38219820).

50540404 is a wasteful number, since it uses less digits than its factorization.

50540404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44934 (or 44932 counting only the distinct ones).

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

The square root of 50540404 is about 7109.1774489036. The cubic root of 50540404 is about 369.7256402906.

Adding to 50540404 its reverse (40404505), we get a palindrome (90944909).

The spelling of 50540404 in words is "fifty million, five hundred forty thousand, four hundred four".