10661603025362 has 16 divisors (see below), whose sum is σ = 16059337047000. Its totient is φ = 5308524304512.

The previous prime is 10661603025343. The next prime is 10661603025389. The reversal of 10661603025362 is 26352030616601.

It can be written as a sum of positive squares in 4 ways, for example, as 3207398028241 + 7454204997121 = 1790921^2 + 2730239^2 .

It is a super-2 number, since 2×10661603025362² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7772237 + ... + 9040512.

Almost surely, 2^{10661603025362} is an apocalyptic number.

10661603025362 is a deficient number, since it is larger than the sum of its proper divisors (5397734021638).

10661603025362 is a wasteful number, since it uses less digits than its factorization.

10661603025362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16814077.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 10661603025362 in words is "ten trillion, six hundred sixty-one billion, six hundred three million, twenty-five thousand, three hundred sixty-two".