554644114120 has 128 divisors (see below), whose sum is σ = 1411665148800. Its totient is φ = 194864541696.

The previous prime is 554644114117. The next prime is 554644114159. The reversal of 554644114120 is 21411446455.

It is a self number, because there is not a number n which added to its sum of digits gives 554644114120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 545274 + ... + 1186006.

It is an arithmetic number, because the mean of its divisors is an integer number (11028633975).

Almost surely, 2^554644114120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554644114120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705832574400).

554644114120 is an abundant number, since it is smaller than the sum of its proper divisors (857021034680).

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

554644114120 is a wasteful number, since it uses less digits than its factorization.

554644114120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640847 (or 640843 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 554644114120 in words is "five hundred fifty-four billion, six hundred forty-four million, one hundred fourteen thousand, one hundred twenty".