10553456 has 10 divisors (see below), whose sum is σ = 20447352. Its totient is φ = 5276720.

The previous prime is 10553449. The next prime is 10553461. The reversal of 10553456 is 65435501.

It is a super-2 number, since 2×10553456² = 222750867087872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329780 + ... + 329811.

Almost surely, 2^10553456 is an apocalyptic number.

10553456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10553456 is a deficient number, since it is larger than the sum of its proper divisors (9893896).

10553456 is an equidigital number, since it uses as much as digits as its factorization.

10553456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659599 (or 659593 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 10553456 is about 3248.6083174184. The cubic root of 10553456 is about 219.3469338261.

Adding to 10553456 its reverse (65435501), we get a palindrome (75988957).

The spelling of 10553456 in words is "ten million, five hundred fifty-three thousand, four hundred fifty-six".