26690301151 has 2 divisors, whose sum is σ = 26690301152. Its totient is φ = 26690301150.

The previous prime is 26690301137. The next prime is 26690301193. The reversal of 26690301151 is 15110309662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26690301151 - 2²¹ = 26688203999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26690301751) 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, 13345150575 + 13345150576.

It is an arithmetic number, because the mean of its divisors is an integer number (13345150576).

Almost surely, 2^26690301151 is an apocalyptic number.

26690301151 is a deficient number, since it is larger than the sum of its proper divisors (1).

26690301151 is an equidigital number, since it uses as much as digits as its factorization.

26690301151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 26690301151 in words is "twenty-six billion, six hundred ninety million, three hundred one thousand, one hundred fifty-one".