554055740 has 144 divisors (see below), whose sum is σ = 1445133312. Its totient is φ = 177496704.

The previous prime is 554055709. The next prime is 554055767. The reversal of 554055740 is 47550455.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 554055740.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1059119 + ... + 1059641.

It is an arithmetic number, because the mean of its divisors is an integer number (10035648).

Almost surely, 2^554055740 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 554055740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722566656).

554055740 is an abundant number, since it is smaller than the sum of its proper divisors (891077572).

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

554055740 is a wasteful number, since it uses less digits than its factorization.

554055740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 35.

The square root of 554055740 is about 23538.3886449349. The cubic root of 554055740 is about 821.3302520833.

The spelling of 554055740 in words is "five hundred fifty-four million, fifty-five thousand, seven hundred forty".