553272860 has 96 divisors (see below), whose sum is σ = 1373887872. Its totient is φ = 183214080.

The previous prime is 553272859. The next prime is 553272893. The reversal of 553272860 is 68272355.

It is a super-2 number, since 2×553272860² = 612221715225159200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 648194 + ... + 649046.

It is an arithmetic number, because the mean of its divisors is an integer number (14311332).

Almost surely, 2^553272860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553272860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686943936).

553272860 is an abundant number, since it is smaller than the sum of its proper divisors (820615012).

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

553272860 is a wasteful number, since it uses less digits than its factorization.

553272860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 553272860 is about 23521.7529108695. The cubic root of 553272860 is about 820.9432235628.

The spelling of 553272860 in words is "five hundred fifty-three million, two hundred seventy-two thousand, eight hundred sixty".