553966206416 has 60 divisors (see below), whose sum is σ = 1254142979712. Its totient is φ = 236349376704.

The previous prime is 553966206407. The next prime is 553966206427. The reversal of 553966206416 is 614602669355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1409450 + ... + 1759113.

Almost surely, 2^553966206416 is an apocalyptic number.

553966206416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

553966206416 is an abundant number, since it is smaller than the sum of its proper divisors (700176773296).

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

553966206416 is a wasteful number, since it uses less digits than its factorization.

553966206416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168808 (or 3168795 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 553966206416 in words is "five hundred fifty-three billion, nine hundred sixty-six million, two hundred six thousand, four hundred sixteen".