2160064954608 has 80 divisors (see below), whose sum is σ = 6235930374912. Its totient is φ = 638600128000.

The previous prime is 2160064954549. The next prime is 2160064954609. The reversal of 2160064954608 is 8064594600612.

It is a super-2 number, since 2×2160064954608² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160064954609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49868988 + ... + 49912283.

Almost surely, 2^{2160064954608} is an apocalyptic number.

It is an amenable number.

2160064954608 is an abundant number, since it is smaller than the sum of its proper divisors (4075865420304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2160064954608 is a wasteful number, since it uses less digits than its factorization.

2160064954608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99781334 (or 99781328 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 2160064954608 in words is "two trillion, one hundred sixty billion, sixty-four million, nine hundred fifty-four thousand, six hundred eight".