11257626467 has 2 divisors, whose sum is σ = 11257626468. Its totient is φ = 11257626466.

The previous prime is 11257626379. The next prime is 11257626509. The reversal of 11257626467 is 76462675211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11257626467 - 2²⁸ = 10989191011 is a prime.

It is not a weakly prime, because it can be changed into another prime (11257026467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5628813233 + 5628813234.

It is an arithmetic number, because the mean of its divisors is an integer number (5628813234).

Almost surely, 2^11257626467 is an apocalyptic number.

11257626467 is a deficient number, since it is larger than the sum of its proper divisors (1).

11257626467 is an equidigital number, since it uses as much as digits as its factorization.

11257626467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 47.

The spelling of 11257626467 in words is "eleven billion, two hundred fifty-seven million, six hundred twenty-six thousand, four hundred sixty-seven".