4755147797 has 2 divisors, whose sum is σ = 4755147798. Its totient is φ = 4755147796.

The previous prime is 4755147791. The next prime is 4755147799. The reversal of 4755147797 is 7977415574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2882508721 + 1872639076 = 53689^2 + 43274^2 .

It is a cyclic number.

It is not a de Polignac number, because 4755147797 - 2⁸ = 4755147541 is a prime.

It is a super-2 number, since 2×4755147797² = 45222861142627906418, which contains 22 as substring.

Together with 4755147799, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4755147791) 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, 2377573898 + 2377573899.

It is an arithmetic number, because the mean of its divisors is an integer number (2377573899).

Almost surely, 2^4755147797 is an apocalyptic number.

It is an amenable number.

4755147797 is a deficient number, since it is larger than the sum of its proper divisors (1).

4755147797 is an equidigital number, since it uses as much as digits as its factorization.

4755147797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8643600, while the sum is 56.

The square root of 4755147797 is about 68957.5796921557. The cubic root of 4755147797 is about 1681.5947391407.

The spelling of 4755147797 in words is "four billion, seven hundred fifty-five million, one hundred forty-seven thousand, seven hundred ninety-seven".