1040553441 has 24 divisors (see below), whose sum is σ = 1533654720. Its totient is φ = 679644000.

The previous prime is 1040553439. The next prime is 1040553467. The reversal of 1040553441 is 1443550401.

It is a happy number.

1040553441 is a `hidden beast` number, since 104 + 0 + 553 + 4 + 4 + 1 = 666.

1040553441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1040553441 - 2¹ = 1040553439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040553341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161991 + ... + 168291.

It is an arithmetic number, because the mean of its divisors is an integer number (63902280).

Almost surely, 2^1040553441 is an apocalyptic number.

It is an amenable number.

1040553441 is a deficient number, since it is larger than the sum of its proper divisors (493101279).

1040553441 is a wasteful number, since it uses less digits than its factorization.

1040553441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677 (or 6674 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1040553441 is about 32257.6105903708. The cubic root of 1040553441 is about 1013.3390911660.

The spelling of 1040553441 in words is "one billion, forty million, five hundred fifty-three thousand, four hundred forty-one".