5951445979187 has 2 divisors, whose sum is σ = 5951445979188. Its totient is φ = 5951445979186.

The previous prime is 5951445979169. The next prime is 5951445979289. The reversal of 5951445979187 is 7819795441595.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5951445979187 is a prime.

It is a super-2 number, since 2×5951445979187² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5951445979487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2975722989593 + 2975722989594.

It is an arithmetic number, because the mean of its divisors is an integer number (2975722989594).

Almost surely, 2^{5951445979187} is an apocalyptic number.

5951445979187 is a deficient number, since it is larger than the sum of its proper divisors (1).

5951445979187 is an equidigital number, since it uses as much as digits as its factorization.

5951445979187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536000, while the sum is 74.

The spelling of 5951445979187 in words is "five trillion, nine hundred fifty-one billion, four hundred forty-five million, nine hundred seventy-nine thousand, one hundred eighty-seven".