2160520612007 has 8 divisors (see below), whose sum is σ = 2166956485200. Its totient is φ = 2154089261824.

The previous prime is 2160520611979. The next prime is 2160520612013. The reversal of 2160520612007 is 7002160250612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2160520612007 - 2⁶ = 2160520611943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160520612057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172778 + ... + 2085879.

It is an arithmetic number, because the mean of its divisors is an integer number (270869560650).

Almost surely, 2^{2160520612007} is an apocalyptic number.

2160520612007 is a deficient number, since it is larger than the sum of its proper divisors (6435873193).

2160520612007 is a wasteful number, since it uses less digits than its factorization.

2160520612007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261505.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 2160520612007 its reverse (7002160250612), we get a palindrome (9162680862619).

The spelling of 2160520612007 in words is "two trillion, one hundred sixty billion, five hundred twenty million, six hundred twelve thousand, seven".