4754972489 has 2 divisors, whose sum is σ = 4754972490. Its totient is φ = 4754972488.

The previous prime is 4754972441. The next prime is 4754972491. The reversal of 4754972489 is 9842794574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2572214089 + 2182758400 = 50717^2 + 46720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4754972489 is a prime.

It is a super-2 number, since 2×4754972489² = 45219526742293710242, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 4754972491, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4754972389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2377486244 + 2377486245.

It is an arithmetic number, because the mean of its divisors is an integer number (2377486245).

Almost surely, 2^4754972489 is an apocalyptic number.

It is an amenable number.

4754972489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4754972489 is an equidigital number, since it uses as much as digits as its factorization.

4754972489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20321280, while the sum is 59.

The square root of 4754972489 is about 68956.3085511398. The cubic root of 4754972489 is about 1681.5740737730.

The spelling of 4754972489 in words is "four billion, seven hundred fifty-four million, nine hundred seventy-two thousand, four hundred eighty-nine".