105544992929 has 2 divisors, whose sum is σ = 105544992930. Its totient is φ = 105544992928.

The previous prime is 105544992899. The next prime is 105544992937. The reversal of 105544992929 is 929299445501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91777490704 + 13767502225 = 302948^2 + 117335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105544992929 is a prime.

It is a super-2 number, since 2×105544992929² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105544292929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52772496464 + 52772496465.

It is an arithmetic number, because the mean of its divisors is an integer number (52772496465).

Almost surely, 2^105544992929 is an apocalyptic number.

It is an amenable number.

105544992929 is a deficient number, since it is larger than the sum of its proper divisors (1).

105544992929 is an equidigital number, since it uses as much as digits as its factorization.

105544992929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10497600, while the sum is 59.

The spelling of 105544992929 in words is "one hundred five billion, five hundred forty-four million, nine hundred ninety-two thousand, nine hundred twenty-nine".