5000807785786 has 4 divisors (see below), whose sum is σ = 7501211678682. Its totient is φ = 2500403892892.

The previous prime is 5000807785759. The next prime is 5000807785847. The reversal of 5000807785786 is 6875877080005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2870466120025 + 2130341665761 = 1694245^2 + 1459569^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250201946445 + ... + 1250201946448.

Almost surely, 2^{5000807785786} is an apocalyptic number.

5000807785786 is a deficient number, since it is larger than the sum of its proper divisors (2500403892896).

5000807785786 is a wasteful number, since it uses less digits than its factorization.

5000807785786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500403892895.

The product of its (nonzero) digits is 26342400, while the sum is 61.

The spelling of 5000807785786 in words is "five trillion, eight hundred seven million, seven hundred eighty-five thousand, seven hundred eighty-six".