4045056511 has 2 divisors, whose sum is σ = 4045056512. Its totient is φ = 4045056510.

The previous prime is 4045056493. The next prime is 4045056559. The reversal of 4045056511 is 1156505404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4045056511 - 2⁹ = 4045055999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4045056581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022528255 + 2022528256.

It is an arithmetic number, because the mean of its divisors is an integer number (2022528256).

Almost surely, 2^4045056511 is an apocalyptic number.

4045056511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4045056511 is an equidigital number, since it uses as much as digits as its factorization.

4045056511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 4045056511 is about 63600.7587297510. The cubic root of 4045056511 is about 1593.3390414539.

The spelling of 4045056511 in words is "four billion, forty-five million, fifty-six thousand, five hundred eleven".