55054350422 has 8 divisors (see below), whose sum is σ = 82602481296. Its totient is φ = 27520189992.

The previous prime is 55054350419. The next prime is 55054350443. The reversal of 55054350422 is 22405345055.

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

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, 3482753 + ... + 3498524.

It is an arithmetic number, because the mean of its divisors is an integer number (10325310162).

Almost surely, 2^55054350422 is an apocalyptic number.

55054350422 is a deficient number, since it is larger than the sum of its proper divisors (27548130874).

55054350422 is a wasteful number, since it uses less digits than its factorization.

55054350422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6985222.

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

Adding to 55054350422 its reverse (22405345055), we get a palindrome (77459695477).

The spelling of 55054350422 in words is "fifty-five billion, fifty-four million, three hundred fifty thousand, four hundred twenty-two".