553053281268 has 96 divisors (see below), whose sum is σ = 1347722772480. Its totient is φ = 176311998720.

The previous prime is 553053281267. The next prime is 553053281281. The reversal of 553053281268 is 862182350355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553053281267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112796505 + ... + 112801407.

It is an arithmetic number, because the mean of its divisors is an integer number (14038778880).

Almost surely, 2^553053281268 is an apocalyptic number.

It is an amenable number.

553053281268 is an abundant number, since it is smaller than the sum of its proper divisors (794669491212).

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

553053281268 is a wasteful number, since it uses less digits than its factorization.

553053281268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8437 (or 8435 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 553053281268 in words is "five hundred fifty-three billion, fifty-three million, two hundred eighty-one thousand, two hundred sixty-eight".