50979542 has 8 divisors (see below), whose sum is σ = 76648032. Its totient is φ = 25430200.

The previous prime is 50979529. The next prime is 50979547. The reversal of 50979542 is 24597905.

50979542 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 self number, because there is not a number n which added to its sum of digits gives 50979542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50979547) by changing a digit.

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, 28709 + ... + 30432.

It is an arithmetic number, because the mean of its divisors is an integer number (9581004).

Almost surely, 2^50979542 is an apocalyptic number.

50979542 is a deficient number, since it is larger than the sum of its proper divisors (25668490).

50979542 is a wasteful number, since it uses less digits than its factorization.

50979542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59574.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 50979542 is about 7139.9959383742. The cubic root of 50979542 is about 370.7933839836.

The spelling of 50979542 in words is "fifty million, nine hundred seventy-nine thousand, five hundred forty-two".