270404528197 has 2 divisors, whose sum is σ = 270404528198. Its totient is φ = 270404528196.

The previous prime is 270404528179. The next prime is 270404528203. The reversal of 270404528197 is 791825404072.

Together with previous prime (270404528179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232556382081 + 37848146116 = 482241^2 + 194546^2 .

It is a cyclic number.

It is not a de Polignac number, because 270404528197 - 2²³ = 270396139589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 270404528197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270404523197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135202264098 + 135202264099.

It is an arithmetic number, because the mean of its divisors is an integer number (135202264099).

Almost surely, 2^270404528197 is an apocalyptic number.

It is an amenable number.

270404528197 is a deficient number, since it is larger than the sum of its proper divisors (1).

270404528197 is an equidigital number, since it uses as much as digits as its factorization.

270404528197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 270404528197 in words is "two hundred seventy billion, four hundred four million, five hundred twenty-eight thousand, one hundred ninety-seven".