26204272153 has 2 divisors, whose sum is σ = 26204272154. Its totient is φ = 26204272152.

The previous prime is 26204272147. The next prime is 26204272217. The reversal of 26204272153 is 35127240262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14624790489 + 11579481664 = 120933^2 + 107608^2 .

It is a cyclic number.

It is not a de Polignac number, because 26204272153 - 2⁵ = 26204272121 is a prime.

It is not a weakly prime, because it can be changed into another prime (26204272453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13102136076 + 13102136077.

It is an arithmetic number, because the mean of its divisors is an integer number (13102136077).

Almost surely, 2^26204272153 is an apocalyptic number.

It is an amenable number.

26204272153 is a deficient number, since it is larger than the sum of its proper divisors (1).

26204272153 is an equidigital number, since it uses as much as digits as its factorization.

26204272153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 26204272153 in words is "twenty-six billion, two hundred four million, two hundred seventy-two thousand, one hundred fifty-three".