555994229802 has 64 divisors (see below), whose sum is σ = 1222406640000. Its totient is φ = 167189703680.

The previous prime is 555994229801. The next prime is 555994229803. The reversal of 555994229802 is 208922499555.

It is an interprime number because it is at equal distance from previous prime (555994229801) and next prime (555994229803).

It is not an unprimeable number, because it can be changed into a prime (555994229801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10288918 + ... + 10342814.

It is an arithmetic number, because the mean of its divisors is an integer number (19100103750).

Almost surely, 2^555994229802 is an apocalyptic number.

555994229802 is an abundant number, since it is smaller than the sum of its proper divisors (666412410198).

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

555994229802 is a wasteful number, since it uses less digits than its factorization.

555994229802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55111.

The product of its (nonzero) digits is 23328000, while the sum is 60.

The spelling of 555994229802 in words is "five hundred fifty-five billion, nine hundred ninety-four million, two hundred twenty-nine thousand, eight hundred two".