50523540455 has 4 divisors (see below), whose sum is σ = 60628248552. Its totient is φ = 40418832360.

The previous prime is 50523540427. The next prime is 50523540467. The reversal of 50523540455 is 55404532505.

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

It is not a de Polignac number, because 50523540455 - 2¹⁰ = 50523539431 is a prime.

It is a super-3 number, since 3×50523540455³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 5052354041 + ... + 5052354050.

It is an arithmetic number, because the mean of its divisors is an integer number (15157062138).

Almost surely, 2^50523540455 is an apocalyptic number.

50523540455 is a deficient number, since it is larger than the sum of its proper divisors (10104708097).

50523540455 is a wasteful number, since it uses less digits than its factorization.

50523540455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10104708096.

The product of its (nonzero) digits is 300000, while the sum is 38.

The spelling of 50523540455 in words is "fifty billion, five hundred twenty-three million, five hundred forty thousand, four hundred fifty-five".