5002407407666 has 8 divisors (see below), whose sum is σ = 7503790026780. Its totient is φ = 2501144065408.

The previous prime is 5002407407663. The next prime is 5002407407671. The reversal of 5002407407666 is 6667047042005.

It can be written as a sum of positive squares in 2 ways, for example, as 4455776378641 + 546631029025 = 2110871^2 + 739345^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5002407407666.

It is not an unprimeable number, because it can be changed into a prime (5002407407663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29714291 + ... + 29882166.

Almost surely, 2^{5002407407666} is an apocalyptic number.

5002407407666 is a deficient number, since it is larger than the sum of its proper divisors (2501382619114).

5002407407666 is a wasteful number, since it uses less digits than its factorization.

5002407407666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59638428.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 5002407407666 in words is "five trillion, two billion, four hundred seven million, four hundred seven thousand, six hundred sixty-six".