554213422128 has 20 divisors (see below), whose sum is σ = 1431718007288. Its totient is φ = 184737807360.

The previous prime is 554213422127. The next prime is 554213422141. The reversal of 554213422128 is 821224312455.

It is not an unprimeable number, because it can be changed into a prime (554213422127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5773056433 + ... + 5773056528.

Almost surely, 2^554213422128 is an apocalyptic number.

It is an amenable number.

554213422128 is an abundant number, since it is smaller than the sum of its proper divisors (877504585160).

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

554213422128 is a wasteful number, since it uses less digits than its factorization.

554213422128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11546112972 (or 11546112966 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The spelling of 554213422128 in words is "five hundred fifty-four billion, two hundred thirteen million, four hundred twenty-two thousand, one hundred twenty-eight".