553452963 has 8 divisors (see below), whose sum is σ = 843356928. Its totient is φ = 316258824.

The previous prime is 553452961. The next prime is 553452967. The reversal of 553452963 is 369254355.

It is a happy number.

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

It is not a de Polignac number, because 553452963 - 2¹ = 553452961 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (553452961) 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, 13177431 + ... + 13177472.

It is an arithmetic number, because the mean of its divisors is an integer number (105419616).

Almost surely, 2^553452963 is an apocalyptic number.

553452963 is a deficient number, since it is larger than the sum of its proper divisors (289903965).

553452963 is a wasteful number, since it uses less digits than its factorization.

553452963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26354913.

The product of its digits is 486000, while the sum is 42.

The square root of 553452963 is about 23525.5810342699. The cubic root of 553452963 is about 821.0322925121.

The spelling of 553452963 in words is "five hundred fifty-three million, four hundred fifty-two thousand, nine hundred sixty-three".