4955081969 has 2 divisors, whose sum is σ = 4955081970. Its totient is φ = 4955081968.

The previous prime is 4955081927. The next prime is 4955081993. The reversal of 4955081969 is 9691805594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3564687025 + 1390394944 = 59705^2 + 37288^2 .

It is a cyclic number.

It is not a de Polignac number, because 4955081969 - 2⁸ = 4955081713 is a prime.

It is a super-2 number, since 2×4955081969² = 49105674639017833922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4955081669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2477540984 + 2477540985.

It is an arithmetic number, because the mean of its divisors is an integer number (2477540985).

Almost surely, 2^4955081969 is an apocalyptic number.

It is an amenable number.

4955081969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4955081969 is an equidigital number, since it uses as much as digits as its factorization.

4955081969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3499200, while the sum is 56.

The square root of 4955081969 is about 70392.3431134381. The cubic root of 4955081969 is about 1704.8399524121.

The spelling of 4955081969 in words is "four billion, nine hundred fifty-five million, eighty-one thousand, nine hundred sixty-nine".