554396616 has 32 divisors (see below), whose sum is σ = 1539991200. Its totient is φ = 184798800.

The previous prime is 554396603. The next prime is 554396617. The reversal of 554396616 is 616693455.

554396616 is a `hidden beast` number, since 5 + 543 + 96 + 6 + 16 = 666.

It is not an unprimeable number, because it can be changed into a prime (554396617) 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 7 ways as a sum of consecutive naturals, for example, 1283110 + ... + 1283541.

It is an arithmetic number, because the mean of its divisors is an integer number (48124725).

Almost surely, 2^554396616 is an apocalyptic number.

It is an amenable number.

554396616 is an abundant number, since it is smaller than the sum of its proper divisors (985594584).

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

554396616 is a wasteful number, since it uses less digits than its factorization.

554396616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566666 (or 2566656 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 554396616 is about 23545.6283840547. The cubic root of 554396616 is about 821.4986553407.

The spelling of 554396616 in words is "five hundred fifty-four million, three hundred ninety-six thousand, six hundred sixteen".