1000604660445 has 48 divisors (see below), whose sum is σ = 1869629448960. Its totient is φ = 492121657728.

The previous prime is 1000604660443. The next prime is 1000604660453. The reversal of 1000604660445 is 5440664060001.

1000604660445 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 6 + 0 + 4 + 6 + 604 + 45 = 666.

It is not a de Polignac number, because 1000604660445 - 2¹ = 1000604660443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000604660443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 243157 + ... + 1435386.

It is an arithmetic number, because the mean of its divisors is an integer number (38950613520).

Almost surely, 2^{1000604660445} is an apocalyptic number.

1000604660445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1000604660445 is a deficient number, since it is larger than the sum of its proper divisors (869024788515).

1000604660445 is a wasteful number, since it uses less digits than its factorization.

1000604660445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679586 (or 1679583 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 1000604660445 in words is "one trillion, six hundred four million, six hundred sixty thousand, four hundred forty-five".