555242996 has 24 divisors (see below), whose sum is σ = 1211439936. Its totient is φ = 216328320.

The previous prime is 555242983. The next prime is 555243011. The reversal of 555242996 is 699242555.

It is a self number, because there is not a number n which added to its sum of digits gives 555242996.

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, 901061 + ... + 901676.

It is an arithmetic number, because the mean of its divisors is an integer number (50476664).

Almost surely, 2^555242996 is an apocalyptic number.

It is an amenable number.

555242996 is an abundant number, since it is smaller than the sum of its proper divisors (656196940).

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

555242996 is a wasteful number, since it uses less digits than its factorization.

555242996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802759 (or 1802757 counting only the distinct ones).

The product of its digits is 972000, while the sum is 47.

The square root of 555242996 is about 23563.5947172752. The cubic root of 555242996 is about 821.9164948925.

The spelling of 555242996 in words is "five hundred fifty-five million, two hundred forty-two thousand, nine hundred ninety-six".