50560164 has 72 divisors (see below), whose sum is σ = 134447040. Its totient is φ = 15989952.

The previous prime is 50560151. The next prime is 50560201. The reversal of 50560164 is 46106505.

50560164 = 430² + 431² + ... + 613².

It is a happy number.

50560164 is a `hidden beast` number, since 50 + 5 + 601 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187822 + ... + 188090.

It is an arithmetic number, because the mean of its divisors is an integer number (1867320).

Almost surely, 2^50560164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50560164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67223520).

50560164 is an abundant number, since it is smaller than the sum of its proper divisors (83886876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50560164 is a wasteful number, since it uses less digits than its factorization.

50560164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 50560164 is about 7110.5670659941. The cubic root of 50560164 is about 369.7738184224.

Adding to 50560164 its reverse (46106505), we get a palindrome (96666669).

The spelling of 50560164 in words is "fifty million, five hundred sixty thousand, one hundred sixty-four".