16777241651 has 2 divisors, whose sum is σ = 16777241652. Its totient is φ = 16777241650.

The previous prime is 16777241641. The next prime is 16777241681. The reversal of 16777241651 is 15614277761.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16777241651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16777241596 and 16777241605.

It is not a weakly prime, because it can be changed into another prime (16777241641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8388620825 + 8388620826.

It is an arithmetic number, because the mean of its divisors is an integer number (8388620826).

Almost surely, 2^16777241651 is an apocalyptic number.

16777241651 is a deficient number, since it is larger than the sum of its proper divisors (1).

16777241651 is an equidigital number, since it uses as much as digits as its factorization.

16777241651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 493920, while the sum is 47.

The spelling of 16777241651 in words is "sixteen billion, seven hundred seventy-seven million, two hundred forty-one thousand, six hundred fifty-one".