107591715664 has 20 divisors (see below), whose sum is σ = 209786718004. Its totient is φ = 53453207808.

The previous prime is 107591715661. The next prime is 107591715683. The reversal of 107591715664 is 466517195701.

It is a happy number.

107591715664 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 54525986064 + 53065729600 = 233508^2 + 230360^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107591715661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21413037 + ... + 21418060.

Almost surely, 2^107591715664 is an apocalyptic number.

It is an amenable number.

107591715664 is a deficient number, since it is larger than the sum of its proper divisors (102195002340).

107591715664 is a wasteful number, since it uses less digits than its factorization.

107591715664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42831262 (or 42831256 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 52.

The spelling of 107591715664 in words is "one hundred seven billion, five hundred ninety-one million, seven hundred fifteen thousand, six hundred sixty-four".