50720626 has 8 divisors (see below), whose sum is σ = 82997424. Its totient is φ = 23054820.

The previous prime is 50720617. The next prime is 50720647. The reversal of 50720626 is 62602705.

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

It is a junction number, because it is equal to n+sod(n) for n = 50720594 and 50720603.

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, 1152720 + ... + 1152763.

It is an arithmetic number, because the mean of its divisors is an integer number (10374678).

Almost surely, 2^50720626 is an apocalyptic number.

50720626 is a deficient number, since it is larger than the sum of its proper divisors (32276798).

50720626 is a wasteful number, since it uses less digits than its factorization.

50720626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305496.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 50720626 is about 7121.8414753489. The cubic root of 50720626 is about 370.1645871119.

The spelling of 50720626 in words is "fifty million, seven hundred twenty thousand, six hundred twenty-six".