1054066885 has 48 divisors (see below), whose sum is σ = 1382411520. Its totient is φ = 770901120.

The previous prime is 1054066843. The next prime is 1054066907. The reversal of 1054066885 is 5886604501.

It is not a de Polignac number, because 1054066885 - 2¹³ = 1054058693 is a prime.

It is a super-2 number, since 2×1054066885² = 2222113996107206450, 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 (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7583146 + ... + 7583284.

It is an arithmetic number, because the mean of its divisors is an integer number (28800240).

Almost surely, 2^1054066885 is an apocalyptic number.

It is an amenable number.

1054066885 is a deficient number, since it is larger than the sum of its proper divisors (328344635).

1054066885 is a wasteful number, since it uses less digits than its factorization.

1054066885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 1054066885 is about 32466.3962428847. The cubic root of 1054066885 is about 1017.7069097698.

The spelling of 1054066885 in words is "one billion, fifty-four million, sixty-six thousand, eight hundred eighty-five".