554135132220 has 96 divisors (see below), whose sum is σ = 1603076547072. Its totient is φ = 142931513088.

The previous prime is 554135132171. The next prime is 554135132227. The reversal of 554135132220 is 22231531455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554135132227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 776887 + ... + 1308366.

It is an arithmetic number, because the mean of its divisors is an integer number (16698714032).

Almost surely, 2^554135132220 is an apocalyptic number.

It is an amenable number.

554135132220 is an abundant number, since it is smaller than the sum of its proper divisors (1048941414852).

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

554135132220 is a wasteful number, since it uses less digits than its factorization.

554135132220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085411 (or 2085409 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 554135132220 its reverse (22231531455), we get a palindrome (576366663675).

The spelling of 554135132220 in words is "five hundred fifty-four billion, one hundred thirty-five million, one hundred thirty-two thousand, two hundred twenty".