4352320457 has 2 divisors, whose sum is σ = 4352320458. Its totient is φ = 4352320456.

The previous prime is 4352320447. The next prime is 4352320459. The reversal of 4352320457 is 7540232534.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2972866576 + 1379453881 = 54524^2 + 37141^2 .

It is a cyclic number.

It is not a de Polignac number, because 4352320457 - 2¹² = 4352316361 is a prime.

Together with 4352320459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4352320459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2176160228 + 2176160229.

It is an arithmetic number, because the mean of its divisors is an integer number (2176160229).

Almost surely, 2^4352320457 is an apocalyptic number.

It is an amenable number.

4352320457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4352320457 is an equidigital number, since it uses as much as digits as its factorization.

4352320457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 35.

The square root of 4352320457 is about 65972.1187851353. The cubic root of 4352320457 is about 1632.7021131580.

The spelling of 4352320457 in words is "four billion, three hundred fifty-two million, three hundred twenty thousand, four hundred fifty-seven".