55151024422 has 8 divisors (see below), whose sum is σ = 89090116416. Its totient is φ = 25454318952.

The previous prime is 55151024413. The next prime is 55151024441. The reversal of 55151024422 is 22442015155.

55151024422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1060596598 + ... + 1060596649.

It is an arithmetic number, because the mean of its divisors is an integer number (11136264552).

Almost surely, 2^55151024422 is an apocalyptic number.

55151024422 is a deficient number, since it is larger than the sum of its proper divisors (33939091994).

55151024422 is a wasteful number, since it uses less digits than its factorization.

55151024422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121193262.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 55151024422 its reverse (22442015155), we get a palindrome (77593039577).

The spelling of 55151024422 in words is "fifty-five billion, one hundred fifty-one million, twenty-four thousand, four hundred twenty-two".