2567009651 has 2 divisors, whose sum is σ = 2567009652. Its totient is φ = 2567009650.

The previous prime is 2567009603. The next prime is 2567009671. The reversal of 2567009651 is 1569007652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2567009651 - 2¹⁴ = 2566993267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2567009599 and 2567009608.

It is not a weakly prime, because it can be changed into another prime (2567009671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283504825 + 1283504826.

It is an arithmetic number, because the mean of its divisors is an integer number (1283504826).

Almost surely, 2^2567009651 is an apocalyptic number.

2567009651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2567009651 is an equidigital number, since it uses as much as digits as its factorization.

2567009651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 2567009651 is about 50665.6654056769. The cubic root of 2567009651 is about 1369.2281959986.

The spelling of 2567009651 in words is "two billion, five hundred sixty-seven million, nine thousand, six hundred fifty-one".