50979243 has 16 divisors (see below), whose sum is σ = 82252800. Its totient is φ = 27417216.

The previous prime is 50979217. The next prime is 50979251. The reversal of 50979243 is 34297905.

50979243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50979243 - 2⁶ = 50979179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50979343) 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 15 ways as a sum of consecutive naturals, for example, 71043 + ... + 71756.

It is an arithmetic number, because the mean of its divisors is an integer number (5140800).

Almost surely, 2^50979243 is an apocalyptic number.

50979243 is a deficient number, since it is larger than the sum of its proper divisors (31273557).

50979243 is a wasteful number, since it uses less digits than its factorization.

50979243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142826.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 50979243 is about 7139.9749999562. The cubic root of 50979243 is about 370.7926590690.

The spelling of 50979243 in words is "fifty million, nine hundred seventy-nine thousand, two hundred forty-three".