6460145093 has 2 divisors, whose sum is σ = 6460145094. Its totient is φ = 6460145092.

The previous prime is 6460145071. The next prime is 6460145177. The reversal of 6460145093 is 3905410646.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6393281764 + 66863329 = 79958^2 + 8177^2 .

It is a cyclic number.

It is not a de Polignac number, because 6460145093 - 2²² = 6455950789 is a prime.

It is a super-2 number, since 2×6460145093² = 83466949245223957298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6460145023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3230072546 + 3230072547.

It is an arithmetic number, because the mean of its divisors is an integer number (3230072547).

Almost surely, 2^6460145093 is an apocalyptic number.

It is an amenable number.

6460145093 is a deficient number, since it is larger than the sum of its proper divisors (1).

6460145093 is an equidigital number, since it uses as much as digits as its factorization.

6460145093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 6460145093 is about 80375.0277947075. The cubic root of 6460145093 is about 1862.4334254719.

The spelling of 6460145093 in words is "six billion, four hundred sixty million, one hundred forty-five thousand, ninety-three".