4544752447 has 2 divisors, whose sum is σ = 4544752448. Its totient is φ = 4544752446.

The previous prime is 4544752441. The next prime is 4544752451. The reversal of 4544752447 is 7442574454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4544752447 - 2¹⁹ = 4544228159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4544752397 and 4544752406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4544752441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272376223 + 2272376224.

It is an arithmetic number, because the mean of its divisors is an integer number (2272376224).

Almost surely, 2^4544752447 is an apocalyptic number.

4544752447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4544752447 is an equidigital number, since it uses as much as digits as its factorization.

4544752447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2508800, while the sum is 46.

The square root of 4544752447 is about 67414.7791437456. The cubic root of 4544752447 is about 1656.4185191919.

The spelling of 4544752447 in words is "four billion, five hundred forty-four million, seven hundred fifty-two thousand, four hundred forty-seven".