554255533340 has 24 divisors (see below), whose sum is σ = 1225196442960. Its totient is φ = 210033675648.

The previous prime is 554255533313. The next prime is 554255533357. The reversal of 554255533340 is 43335552455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 554255533291 and 554255533300.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 729283217 + ... + 729283976.

It is an arithmetic number, because the mean of its divisors is an integer number (51049851790).

Almost surely, 2^554255533340 is an apocalyptic number.

It is an amenable number.

554255533340 is an abundant number, since it is smaller than the sum of its proper divisors (670940909620).

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

554255533340 is a wasteful number, since it uses less digits than its factorization.

554255533340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458567221 (or 1458567219 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 44.

The spelling of 554255533340 in words is "five hundred fifty-four billion, two hundred fifty-five million, five hundred thirty-three thousand, three hundred forty".