5407685717066 has 8 divisors (see below), whose sum is σ = 8111539669860. Its totient is φ = 2703839160448.

The previous prime is 5407685717053. The next prime is 5407685717081. The reversal of 5407685717066 is 6607175867045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4533982369225 + 873703347841 = 2129315^2 + 934721^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659450 + ... + 3354138.

Almost surely, 2^{5407685717066} is an apocalyptic number.

5407685717066 is a deficient number, since it is larger than the sum of its proper divisors (2703853952794).

5407685717066 is a wasteful number, since it uses less digits than its factorization.

5407685717066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698088.

The product of its (nonzero) digits is 59270400, while the sum is 62.

The spelling of 5407685717066 in words is "five trillion, four hundred seven billion, six hundred eighty-five million, seven hundred seventeen thousand, sixty-six".