1663017062032 has 20 divisors (see below), whose sum is σ = 3222121068796. Its totient is φ = 831501947520.

The previous prime is 1663017062027. The next prime is 1663017062039. The reversal of 1663017062032 is 2302607103661.

It can be written as a sum of positive squares in 2 ways, for example, as 1595158896016 + 67858166016 = 1262996^2 + 260496^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1663017061982 and 1663017062000.

It is not an unprimeable number, because it can be changed into a prime (1663017062039) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2159182 + ... + 2826322.

Almost surely, 2^{1663017062032} is an apocalyptic number.

It is an amenable number.

1663017062032 is a deficient number, since it is larger than the sum of its proper divisors (1559104006764).

1663017062032 is a wasteful number, since it uses less digits than its factorization.

1663017062032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822946 (or 822940 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 1663017062032 in words is "one trillion, six hundred sixty-three billion, seventeen million, sixty-two thousand, thirty-two".