553305063 has 8 divisors (see below), whose sum is σ = 737849088. Its totient is φ = 368815544.

The previous prime is 553305047. The next prime is 553305073. The reversal of 553305063 is 360503355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553305063 - 2⁴ = 553305047 is a prime.

It is a super-2 number, since 2×553305063² = 612292985482867938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 553305063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553305073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30220 + ... + 44942.

It is an arithmetic number, because the mean of its divisors is an integer number (92231136).

Almost surely, 2^553305063 is an apocalyptic number.

553305063 is a deficient number, since it is larger than the sum of its proper divisors (184544025).

553305063 is a wasteful number, since it uses less digits than its factorization.

553305063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27253.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 553305063 is about 23522.4374374766. The cubic root of 553305063 is about 820.9591507985.

The spelling of 553305063 in words is "five hundred fifty-three million, three hundred five thousand, sixty-three".