3665145142583 has 2 divisors, whose sum is σ = 3665145142584. Its totient is φ = 3665145142582.

The previous prime is 3665145142553. The next prime is 3665145142639. The reversal of 3665145142583 is 3852415415663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3665145142583 - 2²⁶ = 3665078033719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3665145142543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1832572571291 + 1832572571292.

It is an arithmetic number, because the mean of its divisors is an integer number (1832572571292).

Almost surely, 2^{3665145142583} is an apocalyptic number.

3665145142583 is a deficient number, since it is larger than the sum of its proper divisors (1).

3665145142583 is an equidigital number, since it uses as much as digits as its factorization.

3665145142583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368000, while the sum is 53.

The spelling of 3665145142583 in words is "three trillion, six hundred sixty-five billion, one hundred forty-five million, one hundred forty-two thousand, five hundred eighty-three".