64415135113037 has 2 divisors, whose sum is σ = 64415135113038. Its totient is φ = 64415135113036.

The previous prime is 64415135113027. The next prime is 64415135113051. The reversal of 64415135113037 is 73031153151446.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35365072497316 + 29050062615721 = 5946854^2 + 5389811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64415135113037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64415135113027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32207567556518 + 32207567556519.

It is an arithmetic number, because the mean of its divisors is an integer number (32207567556519).

Almost surely, 2^{64415135113037} is an apocalyptic number.

It is an amenable number.

64415135113037 is a deficient number, since it is larger than the sum of its proper divisors (1).

64415135113037 is an equidigital number, since it uses as much as digits as its factorization.

64415135113037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 64415135113037 in words is "sixty-four trillion, four hundred fifteen billion, one hundred thirty-five million, one hundred thirteen thousand, thirty-seven".