1607063633145 has 12 divisors (see below), whose sum is σ = 2785576964196. Its totient is φ = 857100604320.

The previous prime is 1607063633111. The next prime is 1607063633239. The reversal of 1607063633145 is 5413363607061.

1607063633145 is a `hidden beast` number, since 1 + 6 + 0 + 7 + 0 + 6 + 3 + 633 + 1 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 990003110121 + 617060523024 = 994989^2 + 785532^2 .

It is not a de Polignac number, because 1607063633145 - 2⁶ = 1607063633081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 35712525181 = 1607063633145 / (1 + 6 + 0 + 7 + 0 + 6 + 3 + 6 + 3 + 3 + 1 + 4 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1607063633145.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17856262546 + ... + 17856262635.

It is an arithmetic number, because the mean of its divisors is an integer number (232131413683).

Almost surely, 2^{1607063633145} is an apocalyptic number.

1607063633145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1607063633145 is a deficient number, since it is larger than the sum of its proper divisors (1178513331051).

1607063633145 is a wasteful number, since it uses less digits than its factorization.

1607063633145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35712525192 (or 35712525189 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 1607063633145 in words is "one trillion, six hundred seven billion, sixty-three million, six hundred thirty-three thousand, one hundred forty-five".