107580641989 has 2 divisors, whose sum is σ = 107580641990. Its totient is φ = 107580641988.

The previous prime is 107580641923. The next prime is 107580642017. The reversal of 107580641989 is 989146085701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74152736100 + 33427905889 = 272310^2 + 182833^2 .

It is a cyclic number.

It is not a de Polignac number, because 107580641989 - 2²³ = 107572253381 is a prime.

It is a super-2 number, since 2×107580641989² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107580641089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53790320994 + 53790320995.

It is an arithmetic number, because the mean of its divisors is an integer number (53790320995).

Almost surely, 2^107580641989 is an apocalyptic number.

It is an amenable number.

107580641989 is a deficient number, since it is larger than the sum of its proper divisors (1).

107580641989 is an equidigital number, since it uses as much as digits as its factorization.

107580641989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 58.

The spelling of 107580641989 in words is "one hundred seven billion, five hundred eighty million, six hundred forty-one thousand, nine hundred eighty-nine".