50003025505 has 8 divisors (see below), whose sum is σ = 60060190824. Its totient is φ = 39964713600.

The previous prime is 50003025503. The next prime is 50003025509. The reversal of 50003025505 is 50552030005.

50003025505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18550712401 + 31452313104 = 136201^2 + 177348^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50003025505 - 2¹ = 50003025503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50003025505.

It is not an unprimeable number, because it can be changed into a prime (50003025503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4707516 + ... + 4718125.

It is an arithmetic number, because the mean of its divisors is an integer number (7507523853).

Almost surely, 2^50003025505 is an apocalyptic number.

It is an amenable number.

50003025505 is a deficient number, since it is larger than the sum of its proper divisors (10057165319).

50003025505 is a wasteful number, since it uses less digits than its factorization.

50003025505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9426707.

The product of its (nonzero) digits is 3750, while the sum is 25.

The spelling of 50003025505 in words is "fifty billion, three million, twenty-five thousand, five hundred five".