4055547049963 has 2 divisors, whose sum is σ = 4055547049964. Its totient is φ = 4055547049962.

The previous prime is 4055547049903. The next prime is 4055547049969. The reversal of 4055547049963 is 3699407455504.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4055547049963 - 2⁹ = 4055547049451 is a prime.

It is not a weakly prime, because it can be changed into another prime (4055547049969) 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, 2027773524981 + 2027773524982.

It is an arithmetic number, because the mean of its divisors is an integer number (2027773524982).

Almost surely, 2^{4055547049963} is an apocalyptic number.

4055547049963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4055547049963 is an equidigital number, since it uses as much as digits as its factorization.

4055547049963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648000, while the sum is 61.

The spelling of 4055547049963 in words is "four trillion, fifty-five billion, five hundred forty-seven million, forty-nine thousand, nine hundred sixty-three".