50553423454 has 8 divisors (see below), whose sum is σ = 77879598408. Its totient is φ = 24593557320.

The previous prime is 50553423449. The next prime is 50553423457. The reversal of 50553423454 is 45432435505.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50553423457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341577112 + ... + 341577259.

It is an arithmetic number, because the mean of its divisors is an integer number (9734949801).

Almost surely, 2^50553423454 is an apocalyptic number.

50553423454 is a deficient number, since it is larger than the sum of its proper divisors (27326174954).

50553423454 is a wasteful number, since it uses less digits than its factorization.

50553423454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683154410.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 50553423454 its reverse (45432435505), we get a palindrome (95985858959).

The spelling of 50553423454 in words is "fifty billion, five hundred fifty-three million, four hundred twenty-three thousand, four hundred fifty-four".