54251434122 has 32 divisors (see below), whose sum is σ = 117897861120. Its totient is φ = 16579384560.

The previous prime is 54251434121. The next prime is 54251434183. The reversal of 54251434122 is 22143415245.

It is not an unprimeable number, because it can be changed into a prime (54251434121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7672108 + ... + 7679175.

It is an arithmetic number, because the mean of its divisors is an integer number (3684308160).

Almost surely, 2^54251434122 is an apocalyptic number.

54251434122 is an abundant number, since it is smaller than the sum of its proper divisors (63646426998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54251434122 is a wasteful number, since it uses less digits than its factorization.

54251434122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15351338.

The product of its digits is 38400, while the sum is 33.

Adding to 54251434122 its reverse (22143415245), we get a palindrome (76394849367).

The spelling of 54251434122 in words is "fifty-four billion, two hundred fifty-one million, four hundred thirty-four thousand, one hundred twenty-two".