4145055653527 has 2 divisors, whose sum is σ = 4145055653528. Its totient is φ = 4145055653526.

The previous prime is 4145055653521. The next prime is 4145055653591. The reversal of 4145055653527 is 7253565505414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4145055653527 - 2¹⁵ = 4145055620759 is a prime.

It is a super-2 number, since 2×4145055653527² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4145055653521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072527826763 + 2072527826764.

It is an arithmetic number, because the mean of its divisors is an integer number (2072527826764).

Almost surely, 2^{4145055653527} is an apocalyptic number.

4145055653527 is a deficient number, since it is larger than the sum of its proper divisors (1).

4145055653527 is an equidigital number, since it uses as much as digits as its factorization.

4145055653527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600000, while the sum is 52.

The spelling of 4145055653527 in words is "four trillion, one hundred forty-five billion, fifty-five million, six hundred fifty-three thousand, five hundred twenty-seven".