26196053 has 4 divisors (see below), whose sum is σ = 28211148. Its totient is φ = 24180960.

The previous prime is 26196047. The next prime is 26196109. The reversal of 26196053 is 35069162.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35069162 = 2 ⋅17534581.

It can be written as a sum of positive squares in 2 ways, for example, as 5466244 + 20729809 = 2338^2 + 4553^2 .

It is a cyclic number.

It is not a de Polignac number, because 26196053 - 2⁶ = 26195989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26196043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007528 + ... + 1007553.

It is an arithmetic number, because the mean of its divisors is an integer number (7052787).

Almost surely, 2^26196053 is an apocalyptic number.

It is an amenable number.

26196053 is a deficient number, since it is larger than the sum of its proper divisors (2015095).

26196053 is a wasteful number, since it uses less digits than its factorization.

26196053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015094.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 26196053 is about 5118.2079871768. The cubic root of 26196053 is about 296.9923664179.

The spelling of 26196053 in words is "twenty-six million, one hundred ninety-six thousand, fifty-three".