19610266132 has 12 divisors (see below), whose sum is σ = 34351984660. Its totient is φ = 9795413376.

The previous prime is 19610266097. The next prime is 19610266163. The reversal of 19610266132 is 23166201691.

It can be written as a sum of positive squares in 2 ways, for example, as 11886668676 + 7723597456 = 109026^2 + 87884^2 .

It is a junction number, because it is equal to n+sod(n) for n = 19610266091 and 19610266100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2425383 + ... + 2433454.

Almost surely, 2^19610266132 is an apocalyptic number.

It is an amenable number.

19610266132 is a deficient number, since it is larger than the sum of its proper divisors (14741718528).

19610266132 is a wasteful number, since it uses less digits than its factorization.

19610266132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4859850 (or 4859848 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 19610266132 in words is "nineteen billion, six hundred ten million, two hundred sixty-six thousand, one hundred thirty-two".