5550431768699 has 4 divisors (see below), whose sum is σ = 5550443042760. Its totient is φ = 5550420494640.

The previous prime is 5550431768659. The next prime is 5550431768701. The reversal of 5550431768699 is 9968671340555.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5550431768699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5550431768659) 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, 4863137 + ... + 5894994.

It is an arithmetic number, because the mean of its divisors is an integer number (1387610760690).

Almost surely, 2^{5550431768699} is an apocalyptic number.

5550431768699 is a deficient number, since it is larger than the sum of its proper divisors (11274061).

5550431768699 is a wasteful number, since it uses less digits than its factorization.

5550431768699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11274060.

The product of its (nonzero) digits is 244944000, while the sum is 68.

The spelling of 5550431768699 in words is "five trillion, five hundred fifty billion, four hundred thirty-one million, seven hundred sixty-eight thousand, six hundred ninety-nine".