50560505 has 4 divisors (see below), whose sum is σ = 60672612. Its totient is φ = 40448400.

The previous prime is 50560469. The next prime is 50560507. The reversal of 50560505 is 50506505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29474041 + 21086464 = 5429^2 + 4592^2 .

It is not a de Polignac number, because 50560505 - 2⁸ = 50560249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50560507) 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, 5056046 + ... + 5056055.

It is an arithmetic number, because the mean of its divisors is an integer number (15168153).

Almost surely, 2^50560505 is an apocalyptic number.

It is an amenable number.

50560505 is a deficient number, since it is larger than the sum of its proper divisors (10112107).

50560505 is a wasteful number, since it uses less digits than its factorization.

50560505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10112106.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 50560505 is about 7110.5910443507. The cubic root of 50560505 is about 369.7746497263.

The spelling of 50560505 in words is "fifty million, five hundred sixty thousand, five hundred five".