107551807889 has 2 divisors, whose sum is σ = 107551807890. Its totient is φ = 107551807888.

The previous prime is 107551807871. The next prime is 107551807919. The reversal of 107551807889 is 988708155701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73839910225 + 33711897664 = 271735^2 + 183608^2 .

It is a cyclic number.

It is not a de Polignac number, because 107551807889 - 2²⁰ = 107550759313 is a prime.

It is not a weakly prime, because it can be changed into another prime (107551807859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53775903944 + 53775903945.

It is an arithmetic number, because the mean of its divisors is an integer number (53775903945).

Almost surely, 2^107551807889 is an apocalyptic number.

It is an amenable number.

107551807889 is a deficient number, since it is larger than the sum of its proper divisors (1).

107551807889 is an equidigital number, since it uses as much as digits as its factorization.

107551807889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5644800, while the sum is 59.

The spelling of 107551807889 in words is "one hundred seven billion, five hundred fifty-one million, eight hundred seven thousand, eight hundred eighty-nine".