4454628067 has 2 divisors, whose sum is σ = 4454628068. Its totient is φ = 4454628066.

The previous prime is 4454628047. The next prime is 4454628077. The reversal of 4454628067 is 7608264544.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4454628067 is a prime.

It is a super-2 number, since 2×4454628067² = 39687422430608312978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4454628007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227314033 + 2227314034.

It is an arithmetic number, because the mean of its divisors is an integer number (2227314034).

Almost surely, 2^4454628067 is an apocalyptic number.

4454628067 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454628067 is an equidigital number, since it uses as much as digits as its factorization.

4454628067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The square root of 4454628067 is about 66743.0001348456. Note that the first 3 decimals coincide. The cubic root of 4454628067 is about 1645.3961736461.

The spelling of 4454628067 in words is "four billion, four hundred fifty-four million, six hundred twenty-eight thousand, sixty-seven".