50387560 has 16 divisors (see below), whose sum is σ = 113372100. Its totient is φ = 20155008.

The previous prime is 50387537. The next prime is 50387567. The reversal of 50387560 is 6578305.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 49028004 + 1359556 = 7002^2 + 1166^2 .

It is not an unprimeable number, because it can be changed into a prime (50387567) 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, 629805 + ... + 629884.

Almost surely, 2^50387560 is an apocalyptic number.

It is an amenable number.

50387560 is an abundant number, since it is smaller than the sum of its proper divisors (62984540).

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

50387560 is a wasteful number, since it uses less digits than its factorization.

50387560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259700 (or 1259696 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 50387560 is about 7098.4195424052. The cubic root of 50387560 is about 369.3525565577.

The spelling of 50387560 in words is "fifty million, three hundred eighty-seven thousand, five hundred sixty".