50979722 has 8 divisors (see below), whose sum is σ = 77184576. Its totient is φ = 25251532.

The previous prime is 50979689. The next prime is 50979739. The reversal of 50979722 is 22797905.

It is a happy number.

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 50979722.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118898 + ... + 119325.

It is an arithmetic number, because the mean of its divisors is an integer number (9648072).

Almost surely, 2^50979722 is an apocalyptic number.

50979722 is a deficient number, since it is larger than the sum of its proper divisors (26204854).

50979722 is a wasteful number, since it uses less digits than its factorization.

50979722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238332.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 50979722 is about 7140.0085434123. The cubic root of 50979722 is about 370.7938203856.

The spelling of 50979722 in words is "fifty million, nine hundred seventy-nine thousand, seven hundred twenty-two".