2164063214527 has 4 divisors (see below), whose sum is σ = 2165484137400. Its totient is φ = 2162642291656.

The previous prime is 2164063214483. The next prime is 2164063214623. The reversal of 2164063214527 is 7254123604612.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2164063214527 - 2⁷ = 2164063214399 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 (2164063214627) 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, 710459152 + ... + 710462197.

It is an arithmetic number, because the mean of its divisors is an integer number (541371034350).

Almost surely, 2^{2164063214527} is an apocalyptic number.

2164063214527 is a deficient number, since it is larger than the sum of its proper divisors (1420922873).

2164063214527 is a wasteful number, since it uses less digits than its factorization.

2164063214527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420922872.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 2164063214527 in words is "two trillion, one hundred sixty-four billion, sixty-three million, two hundred fourteen thousand, five hundred twenty-seven".