7345576663 has 16 divisors (see below), whose sum is σ = 7851170880. Its totient is φ = 6859109376.

The previous prime is 7345576649. The next prime is 7345576669. The reversal of 7345576663 is 3666755437.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7345576663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7345576663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345576669) 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, 158695 + ... + 199687.

It is an arithmetic number, because the mean of its divisors is an integer number (490698180).

Almost surely, 2^7345576663 is an apocalyptic number.

7345576663 is a deficient number, since it is larger than the sum of its proper divisors (505594217).

7345576663 is a wasteful number, since it uses less digits than its factorization.

7345576663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41226.

The product of its digits is 9525600, while the sum is 52.

The square root of 7345576663 is about 85706.3396896636. The cubic root of 7345576663 is about 1943.9061714686.

The spelling of 7345576663 in words is "seven billion, three hundred forty-five million, five hundred seventy-six thousand, six hundred sixty-three".