4985581967 has 2 divisors, whose sum is σ = 4985581968. Its totient is φ = 4985581966.

The previous prime is 4985581921. The next prime is 4985581973. The reversal of 4985581967 is 7691855894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4985581967 - 2²⁴ = 4968804751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4985581907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2492790983 + 2492790984.

It is an arithmetic number, because the mean of its divisors is an integer number (2492790984).

Almost surely, 2^4985581967 is an apocalyptic number.

4985581967 is a deficient number, since it is larger than the sum of its proper divisors (1).

4985581967 is an equidigital number, since it uses as much as digits as its factorization.

4985581967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21772800, while the sum is 62.

The square root of 4985581967 is about 70608.6536268749. The cubic root of 4985581967 is about 1708.3307316357.

The spelling of 4985581967 in words is "four billion, nine hundred eighty-five million, five hundred eighty-one thousand, nine hundred sixty-seven".