10485554 has 4 divisors (see below), whose sum is σ = 15728334. Its totient is φ = 5242776.

The previous prime is 10485529. The next prime is 10485589. The reversal of 10485554 is 45558401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45558401 = 7 ⋅6508343.

It can be written as a sum of positive squares in only one way, i.e., 8567329 + 1918225 = 2927^2 + 1385^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10485554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621387 + ... + 2621390.

Almost surely, 2^10485554 is an apocalyptic number.

10485554 is a deficient number, since it is larger than the sum of its proper divisors (5242780).

10485554 is an equidigital number, since it uses as much as digits as its factorization.

10485554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242779.

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 10485554 is about 3238.1405157899. The cubic root of 10485554 is about 218.8754878358.

It can be divided in two parts, 104 and 85554, that added together give a palindrome (85658).

The spelling of 10485554 in words is "ten million, four hundred eighty-five thousand, five hundred fifty-four".