16260245632 has 16 divisors (see below), whose sum is σ = 32393458350. Its totient is φ = 8130122752.

The previous prime is 16260245569. The next prime is 16260245681. The reversal of 16260245632 is 23654206261.

It can be written as a sum of positive squares in only one way, i.e., 10804355136 + 5455890496 = 103944^2 + 73864^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 16260245591 and 16260245600.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63516457 + ... + 63516712.

Almost surely, 2^16260245632 is an apocalyptic number.

It is an amenable number.

16260245632 is a deficient number, since it is larger than the sum of its proper divisors (16133212718).

16260245632 is an equidigital number, since it uses as much as digits as its factorization.

16260245632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127033183 (or 127033171 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 16260245632 in words is "sixteen billion, two hundred sixty million, two hundred forty-five thousand, six hundred thirty-two".