26010157 has 2 divisors, whose sum is σ = 26010158. Its totient is φ = 26010156.

The previous prime is 26010143. The next prime is 26010163. The reversal of 26010157 is 75101062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19307236 + 6702921 = 4394^2 + 2589^2 .

It is a cyclic number.

It is not a de Polignac number, because 26010157 - 2⁷ = 26010029 is a prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26013157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13005078 + 13005079.

It is an arithmetic number, because the mean of its divisors is an integer number (13005079).

Almost surely, 2^26010157 is an apocalyptic number.

It is an amenable number.

26010157 is a deficient number, since it is larger than the sum of its proper divisors (1).

26010157 is an equidigital number, since it uses as much as digits as its factorization.

26010157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 26010157 is about 5100.0153921336. The cubic root of 26010157 is about 296.2881788345.

The spelling of 26010157 in words is "twenty-six million, ten thousand, one hundred fifty-seven".