4423402513 has 2 divisors, whose sum is σ = 4423402514. Its totient is φ = 4423402512.

The previous prime is 4423402471. The next prime is 4423402517. The reversal of 4423402513 is 3152043244.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4154704849 + 268697664 = 64457^2 + 16392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4423402513 is a prime.

It is not a weakly prime, because it can be changed into another prime (4423402517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211701256 + 2211701257.

It is an arithmetic number, because the mean of its divisors is an integer number (2211701257).

Almost surely, 2^4423402513 is an apocalyptic number.

It is an amenable number.

4423402513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423402513 is an equidigital number, since it uses as much as digits as its factorization.

4423402513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4423402513 is about 66508.6649467571. The cubic root of 4423402513 is about 1641.5425840109.

Adding to 4423402513 its reverse (3152043244), we get a palindrome (7575445757).

The spelling of 4423402513 in words is "four billion, four hundred twenty-three million, four hundred two thousand, five hundred thirteen".