10553623 has 2 divisors, whose sum is σ = 10553624. Its totient is φ = 10553622.

The previous prime is 10553611. The next prime is 10553629. The reversal of 10553623 is 32635501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10553623 - 2⁹ = 10553111 is a prime.

It is a super-2 number, since 2×10553623² = 222757916852258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10553629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5276811 + 5276812.

It is an arithmetic number, because the mean of its divisors is an integer number (5276812).

Almost surely, 2^10553623 is an apocalyptic number.

10553623 is a deficient number, since it is larger than the sum of its proper divisors (1).

10553623 is an equidigital number, since it uses as much as digits as its factorization.

10553623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 10553623 is about 3248.6340206308. The cubic root of 10553623 is about 219.3480908166.

The spelling of 10553623 in words is "ten million, five hundred fifty-three thousand, six hundred twenty-three".