553268969 has 8 divisors (see below), whose sum is σ = 605011680. Its totient is φ = 501767200.

The previous prime is 553268959. The next prime is 553268977. The reversal of 553268969 is 969862355.

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

It is not a de Polignac number, because 553268969 - 2⁸ = 553268713 is a prime.

It is a super-2 number, since 2×553268969² = 612213104116645922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 553268969.

It is not an unprimeable number, because it can be changed into a prime (553268909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55412 + ... + 64629.

It is an arithmetic number, because the mean of its divisors is an integer number (75626460).

Almost surely, 2^553268969 is an apocalyptic number.

It is an amenable number.

553268969 is a deficient number, since it is larger than the sum of its proper divisors (51742711).

553268969 is a wasteful number, since it uses less digits than its factorization.

553268969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120471.

The product of its digits is 3499200, while the sum is 53.

The square root of 553268969 is about 23521.6702000517. The cubic root of 553268969 is about 820.9412990769.

The spelling of 553268969 in words is "five hundred fifty-three million, two hundred sixty-eight thousand, nine hundred sixty-nine".