50626563 has 8 divisors (see below), whose sum is σ = 72694608. Its totient is φ = 31154784.

The previous prime is 50626487. The next prime is 50626571. The reversal of 50626563 is 36562605.

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

It is not a de Polignac number, because 50626563 - 2¹⁴ = 50610179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50626363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649020 + ... + 649097.

It is an arithmetic number, because the mean of its divisors is an integer number (9086826).

Almost surely, 2^50626563 is an apocalyptic number.

50626563 is a deficient number, since it is larger than the sum of its proper divisors (22068045).

50626563 is a wasteful number, since it uses less digits than its factorization.

50626563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298133.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 50626563 is about 7115.2345709752. The cubic root of 50626563 is about 369.9356182111.

The spelling of 50626563 in words is "fifty million, six hundred twenty-six thousand, five hundred sixty-three".