553099788468 has 36 divisors (see below), whose sum is σ = 1406690751648. Its totient is φ = 183235510800.

The previous prime is 553099788443. The next prime is 553099788469. The reversal of 553099788468 is 864887990355.

553099788468 is a `hidden beast` number, since 5 + 5 + 3 + 0 + 99 + 78 + 8 + 468 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 553099788396 and 553099788405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553099788469) 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 11 ways as a sum of consecutive naturals, for example, 47122608 + ... + 47134343.

Almost surely, 2^553099788468 is an apocalyptic number.

It is an amenable number.

553099788468 is an abundant number, since it is smaller than the sum of its proper divisors (853590963180).

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

553099788468 is a wasteful number, since it uses less digits than its factorization.

553099788468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94257124 (or 94257119 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 72.

The spelling of 553099788468 in words is "five hundred fifty-three billion, ninety-nine million, seven hundred eighty-eight thousand, four hundred sixty-eight".