2164532955130 has 64 divisors (see below), whose sum is σ = 4796284389120. Its totient is φ = 684894518784.

The previous prime is 2164532955121. The next prime is 2164532955173. The reversal of 2164532955130 is 315592354612.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4107726 + ... + 4604614.

It is an arithmetic number, because the mean of its divisors is an integer number (74941943580).

Almost surely, 2^{2164532955130} is an apocalyptic number.

2164532955130 is an abundant number, since it is smaller than the sum of its proper divisors (2631751433990).

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

2164532955130 is a wasteful number, since it uses less digits than its factorization.

2164532955130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501703.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 2164532955130 in words is "two trillion, one hundred sixty-four billion, five hundred thirty-two million, nine hundred fifty-five thousand, one hundred thirty".