50110561 has 4 divisors (see below), whose sum is σ = 50578992. Its totient is φ = 49642132.

The previous prime is 50110559. The next prime is 50110589. The reversal of 50110561 is 16501105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50110561 - 2¹ = 50110559 is a prime.

It is a super-2 number, since 2×50110561² = 5022136647469442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50110061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234055 + ... + 234268.

It is an arithmetic number, because the mean of its divisors is an integer number (12644748).

Almost surely, 2^50110561 is an apocalyptic number.

It is an amenable number.

50110561 is a deficient number, since it is larger than the sum of its proper divisors (468431).

50110561 is a wasteful number, since it uses less digits than its factorization.

50110561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468430.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 50110561 is about 7078.8813381777. The cubic root of 50110561 is about 368.6744901022.

Adding to 50110561 its reverse (16501105), we get a palindrome (66611666).

The spelling of 50110561 in words is "fifty million, one hundred ten thousand, five hundred sixty-one".