50620705 has 8 divisors (see below), whose sum is σ = 60921000. Its totient is φ = 40379136.

The previous prime is 50620697. The next prime is 50620733. The reversal of 50620705 is 50702605.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2637376 + 47983329 = 1624^2 + 6927^2 .

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 50620705 - 2³ = 50620697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50620705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12760 + ... + 16249.

It is an arithmetic number, because the mean of its divisors is an integer number (7615125).

Almost surely, 2^50620705 is an apocalyptic number.

It is an amenable number.

50620705 is a deficient number, since it is larger than the sum of its proper divisors (10300295).

50620705 is a wasteful number, since it uses less digits than its factorization.

50620705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29363.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 50620705 is about 7114.8229071425. The cubic root of 50620705 is about 369.9213492430.

The spelling of 50620705 in words is "fifty million, six hundred twenty thousand, seven hundred five".