1003223555504 has 20 divisors (see below), whose sum is σ = 1985101930464. Its totient is φ = 490939186368.

The previous prime is 1003223555483. The next prime is 1003223555527. The reversal of 1003223555504 is 4055553223001.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 667036187 + ... + 667037690.

Almost surely, 2^{1003223555504} is an apocalyptic number.

It is an amenable number.

1003223555504 is a deficient number, since it is larger than the sum of its proper divisors (981878374960).

1003223555504 is a wasteful number, since it uses less digits than its factorization.

1003223555504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334073932 (or 1334073926 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 1003223555504 its reverse (4055553223001), we get a palindrome (5058776778505).

The spelling of 1003223555504 in words is "one trillion, three billion, two hundred twenty-three million, five hundred fifty-five thousand, five hundred four".