10605987025969 has 2 divisors, whose sum is σ = 10605987025970. Its totient is φ = 10605987025968.

The previous prime is 10605987025901. The next prime is 10605987026023. The reversal of 10605987025969 is 96952078950601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5568372867600 + 5037614158369 = 2359740^2 + 2244463^2 .

It is a cyclic number.

It is not a de Polignac number, because 10605987025969 - 2²³ = 10605978637361 is a prime.

It is a super-2 number, since 2×10605987025969² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10605987023969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5302993512984 + 5302993512985.

It is an arithmetic number, because the mean of its divisors is an integer number (5302993512985).

Almost surely, 2^{10605987025969} is an apocalyptic number.

It is an amenable number.

10605987025969 is a deficient number, since it is larger than the sum of its proper divisors (1).

10605987025969 is an equidigital number, since it uses as much as digits as its factorization.

10605987025969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73483200, while the sum is 67.

The spelling of 10605987025969 in words is "ten trillion, six hundred five billion, nine hundred eighty-seven million, twenty-five thousand, nine hundred sixty-nine".