50522534405 has 8 divisors (see below), whose sum is σ = 69288047232. Its totient is φ = 34644023568.

The previous prime is 50522534327. The next prime is 50522534443. The reversal of 50522534405 is 50443522505.

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

It is not a de Polignac number, because 50522534405 - 2⁸ = 50522534149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1443500983 = 50522534405 / (5 + 0 + 5 + 2 + 2 + 5 + 3 + 4 + 4 + 0 + 5).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721750457 + ... + 721750526.

It is an arithmetic number, because the mean of its divisors is an integer number (8661005904).

Almost surely, 2^50522534405 is an apocalyptic number.

It is an amenable number.

50522534405 is a deficient number, since it is larger than the sum of its proper divisors (18765512827).

50522534405 is a wasteful number, since it uses less digits than its factorization.

50522534405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443500995.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 50522534405 in words is "fifty billion, five hundred twenty-two million, five hundred thirty-four thousand, four hundred five".