50979973 has 8 divisors (see below), whose sum is σ = 55748736. Its totient is φ = 46233600.

The previous prime is 50979967. The next prime is 50979977. The reversal of 50979973 is 37997905.

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

It is a cyclic number.

It is not a de Polignac number, because 50979973 - 2¹⁷ = 50848901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50979977) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 636 + ... + 10117.

It is an arithmetic number, because the mean of its divisors is an integer number (6968592).

Almost surely, 2^50979973 is an apocalyptic number.

It is an amenable number.

50979973 is a deficient number, since it is larger than the sum of its proper divisors (4768763).

50979973 is a wasteful number, since it uses less digits than its factorization.

50979973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11195.

The product of its (nonzero) digits is 535815, while the sum is 49.

The square root of 50979973 is about 7140.0261204004. The cubic root of 50979973 is about 370.7944289223.

The spelling of 50979973 in words is "fifty million, nine hundred seventy-nine thousand, nine hundred seventy-three".