553143004636 has 12 divisors (see below), whose sum is σ = 991610020800. Its totient is φ = 269825855840.

The previous prime is 553143004621. The next prime is 553143004639. The reversal of 553143004636 is 636400341355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553143004639) 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 3 ways as a sum of consecutive naturals, for example, 1686411436 + ... + 1686411763.

It is an arithmetic number, because the mean of its divisors is an integer number (82634168400).

Almost surely, 2^553143004636 is an apocalyptic number.

It is an amenable number.

553143004636 is a deficient number, since it is larger than the sum of its proper divisors (438467016164).

553143004636 is a wasteful number, since it uses less digits than its factorization.

553143004636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372823244 (or 3372823242 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 553143004636 in words is "five hundred fifty-three billion, one hundred forty-three million, four thousand, six hundred thirty-six".