5111166894914 has 4 divisors (see below), whose sum is σ = 7666750342374. Its totient is φ = 2555583447456.

The previous prime is 5111166894877. The next prime is 5111166894991. The reversal of 5111166894914 is 4194986611115.

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., 4582104142225 + 529062752689 = 2140585^2 + 727367^2 .

It is a super-2 number, since 2×5111166894914² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5111166894914.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277791723727 + ... + 1277791723730.

Almost surely, 2^{5111166894914} is an apocalyptic number.

5111166894914 is a deficient number, since it is larger than the sum of its proper divisors (2555583447460).

5111166894914 is a wasteful number, since it uses less digits than its factorization.

5111166894914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555583447459.

The product of its digits is 1866240, while the sum is 56.

The spelling of 5111166894914 in words is "five trillion, one hundred eleven billion, one hundred sixty-six million, eight hundred ninety-four thousand, nine hundred fourteen".