1465164135313 has 2 divisors, whose sum is σ = 1465164135314. Its totient is φ = 1465164135312.

The previous prime is 1465164135307. The next prime is 1465164135343. The reversal of 1465164135313 is 3135314615641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1128963625729 + 336200509584 = 1062527^2 + 579828^2 .

It is a cyclic number.

It is not a de Polignac number, because 1465164135313 - 2²¹ = 1465162038161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1465164135313.

It is not a weakly prime, because it can be changed into another prime (1465164135343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732582067656 + 732582067657.

It is an arithmetic number, because the mean of its divisors is an integer number (732582067657).

Almost surely, 2^{1465164135313} is an apocalyptic number.

It is an amenable number.

1465164135313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1465164135313 is an equidigital number, since it uses as much as digits as its factorization.

1465164135313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 43.

The spelling of 1465164135313 in words is "one trillion, four hundred sixty-five billion, one hundred sixty-four million, one hundred thirty-five thousand, three hundred thirteen".