26492153 has 2 divisors, whose sum is σ = 26492154. Its totient is φ = 26492152.

The previous prime is 26492143. The next prime is 26492201. The reversal of 26492153 is 35129462.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15389929 + 11102224 = 3923^2 + 3332^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26492153 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (26492143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13246076 + 13246077.

It is an arithmetic number, because the mean of its divisors is an integer number (13246077).

Almost surely, 2^26492153 is an apocalyptic number.

It is an amenable number.

26492153 is a deficient number, since it is larger than the sum of its proper divisors (1).

26492153 is an equidigital number, since it uses as much as digits as its factorization.

26492153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 26492153 is about 5147.0528460469. The cubic root of 26492153 is about 298.1071675873.

The spelling of 26492153 in words is "twenty-six million, four hundred ninety-two thousand, one hundred fifty-three".