4464617957 has 2 divisors, whose sum is σ = 4464617958. Its totient is φ = 4464617956.

The previous prime is 4464617917. The next prime is 4464617959. The reversal of 4464617957 is 7597164644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3038875876 + 1425742081 = 55126^2 + 37759^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4464617957 is a prime.

Together with 4464617959, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4464617899 and 4464617908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4464617959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2232308978 + 2232308979.

It is an arithmetic number, because the mean of its divisors is an integer number (2232308979).

Almost surely, 2^4464617957 is an apocalyptic number.

It is an amenable number.

4464617957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4464617957 is an equidigital number, since it uses as much as digits as its factorization.

4464617957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5080320, while the sum is 53.

The square root of 4464617957 is about 66817.7967086614. The cubic root of 4464617957 is about 1646.6252365774.

The spelling of 4464617957 in words is "four billion, four hundred sixty-four million, six hundred seventeen thousand, nine hundred fifty-seven".