50020560 has 60 divisors (see below), whose sum is σ = 167988132. Its totient is φ = 13338624.

The previous prime is 50020543. The next prime is 50020571. The reversal of 50020560 is 6502005.

It can be written as a sum of positive squares in 2 ways, for example, as 23270976 + 26749584 = 4824^2 + 5172^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34017 + ... + 35456.

Almost surely, 2^50020560 is an apocalyptic number.

It is an amenable number.

50020560 is an abundant number, since it is smaller than the sum of its proper divisors (117967572).

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

50020560 is a wasteful number, since it uses less digits than its factorization.

50020560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69492 (or 69483 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 50020560 is about 7072.5214739865. The cubic root of 50020560 is about 368.4536387361.

Adding to 50020560 its reverse (6502005), we get a palindrome (56522565).

The spelling of 50020560 in words is "fifty million, twenty thousand, five hundred sixty".