4145055653591 has 2 divisors, whose sum is σ = 4145055653592. Its totient is φ = 4145055653590.

The previous prime is 4145055653527. The next prime is 4145055653593. The reversal of 4145055653591 is 1953565505414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4145055653591 - 2⁶ = 4145055653527 is a prime.

Together with 4145055653593, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4145055653593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072527826795 + 2072527826796.

It is an arithmetic number, because the mean of its divisors is an integer number (2072527826796).

Almost surely, 2^{4145055653591} is an apocalyptic number.

4145055653591 is a deficient number, since it is larger than the sum of its proper divisors (1).

4145055653591 is an equidigital number, since it uses as much as digits as its factorization.

4145055653591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100000, while the sum is 53.

The spelling of 4145055653591 in words is "four trillion, one hundred forty-five billion, fifty-five million, six hundred fifty-three thousand, five hundred ninety-one".