107806077499 has 4 divisors (see below), whose sum is σ = 107817204664. Its totient is φ = 107794950336.

The previous prime is 107806077497. The next prime is 107806077523. The reversal of 107806077499 is 994770608701.

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

It is a cyclic number.

It is not a de Polignac number, because 107806077499 - 2¹ = 107806077497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107806077497) 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, 5549037 + ... + 5568430.

It is an arithmetic number, because the mean of its divisors is an integer number (26954301166).

Almost surely, 2^107806077499 is an apocalyptic number.

107806077499 is a deficient number, since it is larger than the sum of its proper divisors (11127165).

107806077499 is an equidigital number, since it uses as much as digits as its factorization.

107806077499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11127164.

The product of its (nonzero) digits is 5334336, while the sum is 58.

The spelling of 107806077499 in words is "one hundred seven billion, eight hundred six million, seventy-seven thousand, four hundred ninety-nine".