16487132611 has 2 divisors, whose sum is σ = 16487132612. Its totient is φ = 16487132610.

The previous prime is 16487132587. The next prime is 16487132617. The reversal of 16487132611 is 11623178461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16487132611 - 2¹³ = 16487124419 is a prime.

It is not a weakly prime, because it can be changed into another prime (16487132617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8243566305 + 8243566306.

It is an arithmetic number, because the mean of its divisors is an integer number (8243566306).

Almost surely, 2^16487132611 is an apocalyptic number.

16487132611 is a deficient number, since it is larger than the sum of its proper divisors (1).

16487132611 is an equidigital number, since it uses as much as digits as its factorization.

16487132611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 40.

The spelling of 16487132611 in words is "sixteen billion, four hundred eighty-seven million, one hundred thirty-two thousand, six hundred eleven".