50612563 has 8 divisors (see below), whose sum is σ = 51861600. Its totient is φ = 49378560.

The previous prime is 50612557. The next prime is 50612593. The reversal of 50612563 is 36521605.

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 50612563 - 2⁵ = 50612531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50612593) 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, 3213 + ... + 10561.

It is an arithmetic number, because the mean of its divisors is an integer number (6482700).

Almost surely, 2^50612563 is an apocalyptic number.

50612563 is a deficient number, since it is larger than the sum of its proper divisors (1249037).

50612563 is an equidigital number, since it uses as much as digits as its factorization.

50612563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7517.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 50612563 is about 7114.2506984221. The cubic root of 50612563 is about 369.9015150590.

The spelling of 50612563 in words is "fifty million, six hundred twelve thousand, five hundred sixty-three".