50436542 has 8 divisors (see below), whose sum is σ = 81474456. Its totient is φ = 23278392.

The previous prime is 50436517. The next prime is 50436553. The reversal of 50436542 is 24563405.

50436542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 969908 + ... + 969959.

It is an arithmetic number, because the mean of its divisors is an integer number (10184307).

Almost surely, 2^50436542 is an apocalyptic number.

50436542 is a deficient number, since it is larger than the sum of its proper divisors (31037914).

50436542 is a wasteful number, since it uses less digits than its factorization.

50436542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939882.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 50436542 is about 7101.8689089563. The cubic root of 50436542 is about 369.4722009552.

Adding to 50436542 its reverse (24563405), we get a palindrome (74999947).

The spelling of 50436542 in words is "fifty million, four hundred thirty-six thousand, five hundred forty-two".