50522145535 has 4 divisors (see below), whose sum is σ = 60626574648. Its totient is φ = 40417716424.

The previous prime is 50522145511. The next prime is 50522145551. The reversal of 50522145535 is 53554122505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50522145535 - 2³⁵ = 16162407167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50522145494 and 50522145503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5052214549 + ... + 5052214558.

It is an arithmetic number, because the mean of its divisors is an integer number (15156643662).

Almost surely, 2^50522145535 is an apocalyptic number.

50522145535 is a deficient number, since it is larger than the sum of its proper divisors (10104429113).

50522145535 is a wasteful number, since it uses less digits than its factorization.

50522145535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10104429112.

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 50522145535 in words is "fifty billion, five hundred twenty-two million, one hundred forty-five thousand, five hundred thirty-five".