107933188855469 has 2 divisors, whose sum is σ = 107933188855470. Its totient is φ = 107933188855468.

The previous prime is 107933188855451. The next prime is 107933188855477. The reversal of 107933188855469 is 964558881339701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79717576540900 + 28215612314569 = 8928470^2 + 5311837^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107933188855469 is a prime.

It is a super-2 number, since 2×107933188855469² (a number of 29 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 107933188855469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107933188855409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53966594427734 + 53966594427735.

It is an arithmetic number, because the mean of its divisors is an integer number (53966594427735).

Almost surely, 2^{107933188855469} is an apocalyptic number.

It is an amenable number.

107933188855469 is a deficient number, since it is larger than the sum of its proper divisors (1).

107933188855469 is an equidigital number, since it uses as much as digits as its factorization.

107933188855469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1567641600, while the sum is 77.

The spelling of 107933188855469 in words is "one hundred seven trillion, nine hundred thirty-three billion, one hundred eighty-eight million, eight hundred fifty-five thousand, four hundred sixty-nine".