10000553 has 4 divisors (see below), whose sum is σ = 10233168. Its totient is φ = 9767940.

The previous prime is 10000537. The next prime is 10000583. The reversal of 10000553 is 35500001.

10000553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35500001 = 3371 ⋅10531.

It is a cyclic number.

It is not a de Polignac number, because 10000553 - 2⁴ = 10000537 is a prime.

It is a super-2 number, since 2×10000553² = 200022120611618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116243 + ... + 116328.

It is an arithmetic number, because the mean of its divisors is an integer number (2558292).

Almost surely, 2^10000553 is an apocalyptic number.

It is an amenable number.

10000553 is a deficient number, since it is larger than the sum of its proper divisors (232615).

10000553 is an equidigital number, since it uses as much as digits as its factorization.

10000553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232614.

The product of its (nonzero) digits is 75, while the sum is 14.

The square root of 10000553 is about 3162.3650959369. The cubic root of 10000553 is about 215.4474402713.

Adding to 10000553 its reverse (35500001), we get a palindrome (45500554).

The spelling of 10000553 in words is "ten million, five hundred fifty-three", and thus it is an aban number.