10455564 has 24 divisors (see below), whose sum is σ = 27881728. Its totient is φ = 2987280.

The previous prime is 10455553. The next prime is 10455589. The reversal of 10455564 is 46555401.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 62152 + ... + 62319.

Almost surely, 2^10455564 is an apocalyptic number.

10455564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10455564 is an abundant number, since it is smaller than the sum of its proper divisors (17426164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10455564 is a wasteful number, since it uses less digits than its factorization.

10455564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124485 (or 124483 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 10455564 is about 3233.5064558463. The cubic root of 10455564 is about 218.6666181258. Note that the first 4 decimals are identical.

The spelling of 10455564 in words is "ten million, four hundred fifty-five thousand, five hundred sixty-four".