1066835458745 has 32 divisors (see below), whose sum is σ = 1549630828800. Its totient is φ = 688299780096.

The previous prime is 1066835458699. The next prime is 1066835458837. The reversal of 1066835458745 is 5478545386601.

It is a cyclic number.

It is not a de Polignac number, because 1066835458745 - 2¹² = 1066835454649 is a prime.

It is a super-2 number, since 2×1066835458745² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1664021 + ... + 2214189.

It is an arithmetic number, because the mean of its divisors is an integer number (48425963400).

Almost surely, 2^{1066835458745} is an apocalyptic number.

It is an amenable number.

1066835458745 is a deficient number, since it is larger than the sum of its proper divisors (482795370055).

1066835458745 is a wasteful number, since it uses less digits than its factorization.

1066835458745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553457.

The product of its (nonzero) digits is 96768000, while the sum is 62.

The spelling of 1066835458745 in words is "one trillion, sixty-six billion, eight hundred thirty-five million, four hundred fifty-eight thousand, seven hundred forty-five".