4045554463 has 2 divisors, whose sum is σ = 4045554464. Its totient is φ = 4045554462.

The previous prime is 4045554451. The next prime is 4045554493. The reversal of 4045554463 is 3644555404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4045554463 - 2²¹ = 4043457311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4045554493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022777231 + 2022777232.

It is an arithmetic number, because the mean of its divisors is an integer number (2022777232).

Almost surely, 2^4045554463 is an apocalyptic number.

4045554463 is a deficient number, since it is larger than the sum of its proper divisors (1).

4045554463 is an equidigital number, since it uses as much as digits as its factorization.

4045554463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576000, while the sum is 40.

The square root of 4045554463 is about 63604.6732795634. The cubic root of 4045554463 is about 1593.4044195111.

The spelling of 4045554463 in words is "four billion, forty-five million, five hundred fifty-four thousand, four hundred sixty-three".