16772601707 has 2 divisors, whose sum is σ = 16772601708. Its totient is φ = 16772601706.

The previous prime is 16772601589. The next prime is 16772601721. The reversal of 16772601707 is 70710627761.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16772601707 is a prime.

It is not a weakly prime, because it can be changed into another prime (16772601767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8386300853 + 8386300854.

It is an arithmetic number, because the mean of its divisors is an integer number (8386300854).

Almost surely, 2^16772601707 is an apocalyptic number.

16772601707 is a deficient number, since it is larger than the sum of its proper divisors (1).

16772601707 is an equidigital number, since it uses as much as digits as its factorization.

16772601707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172872, while the sum is 44.

The spelling of 16772601707 in words is "sixteen billion, seven hundred seventy-two million, six hundred one thousand, seven hundred seven".