1040553564 has 48 divisors (see below), whose sum is σ = 2541643776. Its totient is φ = 330926400.

The previous prime is 1040553523. The next prime is 1040553571. The reversal of 1040553564 is 4653550401.

1040553564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6714 + ... + 46110.

It is an arithmetic number, because the mean of its divisors is an integer number (52950912).

Almost surely, 2^1040553564 is an apocalyptic number.

It is an amenable number.

1040553564 is an abundant number, since it is smaller than the sum of its proper divisors (1501090212).

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

1040553564 is a wasteful number, since it uses less digits than its factorization.

1040553564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39506 (or 39504 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 1040553564 is about 32257.6124968975. The cubic root of 1040553564 is about 1013.3391310937.

The spelling of 1040553564 in words is "one billion, forty million, five hundred fifty-three thousand, five hundred sixty-four".