50540432 has 20 divisors (see below), whose sum is σ = 98527920. Its totient is φ = 25113888.

The previous prime is 50540419. The next prime is 50540461. The reversal of 50540432 is 23404505.

It is a junction number, because it is equal to n+sod(n) for n = 50540398 and 50540407.

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 3 ways as a sum of consecutive naturals, for example, 7082 + ... + 12297.

It is an arithmetic number, because the mean of its divisors is an integer number (4926396).

Almost surely, 2^50540432 is an apocalyptic number.

It is an amenable number.

50540432 is a deficient number, since it is larger than the sum of its proper divisors (47987488).

50540432 is a wasteful number, since it uses less digits than its factorization.

50540432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19550 (or 19544 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 50540432 is about 7109.1794181889. The cubic root of 50540432 is about 369.7257085681.

Adding to 50540432 its reverse (23404505), we get a palindrome (73944937).

The spelling of 50540432 in words is "fifty million, five hundred forty thousand, four hundred thirty-two".