50525305505 has 8 divisors (see below), whose sum is σ = 61093194624. Its totient is φ = 40111692400.

The previous prime is 50525305487. The next prime is 50525305603. The reversal of 50525305505 is 50550352505.

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

It is not a de Polignac number, because 50525305505 - 2¹⁶ = 50525239969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38568281 + ... + 38569590.

It is an arithmetic number, because the mean of its divisors is an integer number (7636649328).

Almost surely, 2^50525305505 is an apocalyptic number.

It is an amenable number.

50525305505 is a deficient number, since it is larger than the sum of its proper divisors (10567889119).

50525305505 is a wasteful number, since it uses less digits than its factorization.

50525305505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77138007.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 50525305505 in words is "fifty billion, five hundred twenty-five million, three hundred five thousand, five hundred five".