553000305612 has 48 divisors (see below), whose sum is σ = 1322440812000. Its totient is φ = 179751075840.

The previous prime is 553000305587. The next prime is 553000305661. The reversal of 553000305612 is 216503000355.

It is a self number, because there is not a number n which added to its sum of digits gives 553000305612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758764 + ... + 1296812.

It is an arithmetic number, because the mean of its divisors is an integer number (27550850250).

Almost surely, 2^553000305612 is an apocalyptic number.

It is an amenable number.

553000305612 is an abundant number, since it is smaller than the sum of its proper divisors (769440506388).

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

553000305612 is a wasteful number, since it uses less digits than its factorization.

553000305612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540186 (or 540184 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 553000305612 its reverse (216503000355), we get a palindrome (769503305967).

The spelling of 553000305612 in words is "five hundred fifty-three billion, three hundred five thousand, six hundred twelve".