107072170516 has 24 divisors (see below), whose sum is σ = 189483845544. Its totient is φ = 52936181760.

The previous prime is 107072170501. The next prime is 107072170523. The reversal of 107072170516 is 615071270701.

It can be written as a sum of positive squares in 4 ways, for example, as 32111206416 + 74960964100 = 179196^2 + 273790^2 .

It is a super-2 number, since 2×107072170516² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91045 + ... + 471628.

It is an arithmetic number, because the mean of its divisors is an integer number (7895160231).

Almost surely, 2^107072170516 is an apocalyptic number.

It is an amenable number.

107072170516 is a deficient number, since it is larger than the sum of its proper divisors (82411675028).

107072170516 is a wasteful number, since it uses less digits than its factorization.

107072170516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563211 (or 563209 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 37.

The spelling of 107072170516 in words is "one hundred seven billion, seventy-two million, one hundred seventy thousand, five hundred sixteen".