7445484663 has 4 divisors (see below), whose sum is σ = 9927312888. Its totient is φ = 4963656440.

The previous prime is 7445484661. The next prime is 7445484703. The reversal of 7445484663 is 3664845447.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3664845447 = 3 ⋅1221615149.

It is a cyclic number.

It is not a de Polignac number, because 7445484663 - 2¹ = 7445484661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7445484661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240914108 + ... + 1240914113.

It is an arithmetic number, because the mean of its divisors is an integer number (2481828222).

Almost surely, 2^7445484663 is an apocalyptic number.

7445484663 is a deficient number, since it is larger than the sum of its proper divisors (2481828225).

7445484663 is a wasteful number, since it uses less digits than its factorization.

7445484663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481828224.

The product of its digits is 7741440, while the sum is 51.

The square root of 7445484663 is about 86287.2218987261. The cubic root of 7445484663 is about 1952.6796089398.

The spelling of 7445484663 in words is "seven billion, four hundred forty-five million, four hundred eighty-four thousand, six hundred sixty-three".