10012553 has 4 divisors (see below), whose sum is σ = 10091520. Its totient is φ = 9933588.

The previous prime is 10012543. The next prime is 10012559. The reversal of 10012553 is 35521001.

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: 35521001 = 223 ⋅159287.

It is a cyclic number.

It is not a de Polignac number, because 10012553 - 2²² = 5818249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39293 + ... + 39546.

It is an arithmetic number, because the mean of its divisors is an integer number (2522880).

Almost surely, 2^10012553 is an apocalyptic number.

It is an amenable number.

10012553 is a deficient number, since it is larger than the sum of its proper divisors (78967).

10012553 is an equidigital number, since it uses as much as digits as its factorization.

10012553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78966.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 10012553 is about 3164.2618412514. The cubic root of 10012553 is about 215.5335800371.

Adding to 10012553 its reverse (35521001), we get a palindrome (45533554).

The spelling of 10012553 in words is "ten million, twelve thousand, five hundred fifty-three".