50589561 has 16 divisors (see below), whose sum is σ = 74170368. Its totient is φ = 30416400.

The previous prime is 50589547. The next prime is 50589563. The reversal of 50589561 is 16598505.

It is not a de Polignac number, because 50589561 - 2¹⁰ = 50588537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50589563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1845 + ... + 10226.

It is an arithmetic number, because the mean of its divisors is an integer number (4635648).

Almost surely, 2^50589561 is an apocalyptic number.

It is an amenable number.

50589561 is a deficient number, since it is larger than the sum of its proper divisors (23580807).

50589561 is a wasteful number, since it uses less digits than its factorization.

50589561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12212.

The product of its (nonzero) digits is 54000, while the sum is 39.

The square root of 50589561 is about 7112.6339003213. The cubic root of 50589561 is about 369.8454699230.

The spelling of 50589561 in words is "fifty million, five hundred eighty-nine thousand, five hundred sixty-one".