266152600452313 has 2 divisors, whose sum is σ = 266152600452314. Its totient is φ = 266152600452312.

The previous prime is 266152600452287. The next prime is 266152600452371. The reversal of 266152600452313 is 313254006251662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215179326296064 + 50973274156249 = 14668992^2 + 7139557^2 .

It is a cyclic number.

It is not a de Polignac number, because 266152600452313 - 2¹³ = 266152600444121 is a prime.

It is not a weakly prime, because it can be changed into another prime (266152601452313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133076300226156 + 133076300226157.

It is an arithmetic number, because the mean of its divisors is an integer number (133076300226157).

Almost surely, 2^{266152600452313} is an apocalyptic number.

It is an amenable number.

266152600452313 is a deficient number, since it is larger than the sum of its proper divisors (1).

266152600452313 is an equidigital number, since it uses as much as digits as its factorization.

266152600452313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 266152600452313 in words is "two hundred sixty-six trillion, one hundred fifty-two billion, six hundred million, four hundred fifty-two thousand, three hundred thirteen".