10591374105 has 40 divisors (see below), whose sum is σ = 20446491912. Its totient is φ = 5214212352.

The previous prime is 10591374103. The next prime is 10591374107. The reversal of 10591374105 is 50147319501.

It is a happy number.

10591374105 is a `hidden beast` number, since 105 + 9 + 137 + 410 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (10591374103) and next prime (10591374107).

It can be written as a sum of positive squares in 4 ways, for example, as 1740892176 + 8850481929 = 41724^2 + 94077^2 .

It is not a de Polignac number, because 10591374105 - 2¹ = 10591374103 is a prime.

It is a super-2 number, since 2×10591374105² (a number of 21 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 10591374105.

It is not an unprimeable number, because it can be changed into a prime (10591374103) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1000564 + ... + 1011093.

Almost surely, 2^10591374105 is an apocalyptic number.

10591374105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10591374105 is a deficient number, since it is larger than the sum of its proper divisors (9855117807).

10591374105 is a wasteful number, since it uses less digits than its factorization.

10591374105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011687 (or 2011678 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The spelling of 10591374105 in words is "ten billion, five hundred ninety-one million, three hundred seventy-four thousand, one hundred five".