553046346612 has 72 divisors (see below), whose sum is σ = 1482627988296. Its totient is φ = 173221576704.

The previous prime is 553046346581. The next prime is 553046346689. The reversal of 553046346612 is 216643640355.

553046346612 is a `hidden beast` number, since 5 + 5 + 3 + 0 + 4 + 634 + 6 + 6 + 1 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 73578732516 + 479467614096 = 271254^2 + 692436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361933 + ... + 1112244.

It is an arithmetic number, because the mean of its divisors is an integer number (20592055393).

Almost surely, 2^553046346612 is an apocalyptic number.

It is an amenable number.

553046346612 is an abundant number, since it is smaller than the sum of its proper divisors (929581641684).

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

553046346612 is a wasteful number, since it uses less digits than its factorization.

553046346612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474817 (or 1474812 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

Adding to 553046346612 its reverse (216643640355), we get a palindrome (769689986967).

The spelling of 553046346612 in words is "five hundred fifty-three billion, forty-six million, three hundred forty-six thousand, six hundred twelve".