4462663264457 has 16 divisors (see below), whose sum is σ = 4670103831120. Its totient is φ = 4259804919552.

The previous prime is 4462663264427. The next prime is 4462663264487. The reversal of 4462663264457 is 7544623662644.

It is an interprime number because it is at equal distance from previous prime (4462663264427) and next prime (4462663264487).

It can be written as a sum of positive squares in 8 ways, for example, as 1428433719241 + 3034229545216 = 1195171^2 + 1741904^2 .

It is a cyclic number.

It is not a de Polignac number, because 4462663264457 - 2⁸ = 4462663264201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4462663264396 and 4462663264405.

It is not an unprimeable number, because it can be changed into a prime (4462663264417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28420919 + ... + 28577507.

It is an arithmetic number, because the mean of its divisors is an integer number (291881489445).

Almost surely, 2^{4462663264457} is an apocalyptic number.

It is an amenable number.

4462663264457 is a deficient number, since it is larger than the sum of its proper divisors (207440566663).

4462663264457 is a wasteful number, since it uses less digits than its factorization.

4462663264457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171212.

The product of its digits is 139345920, while the sum is 59.

The spelling of 4462663264457 in words is "four trillion, four hundred sixty-two billion, six hundred sixty-three million, two hundred sixty-four thousand, four hundred fifty-seven".