214523563265 has 32 divisors (see below), whose sum is σ = 283846464000. Its totient is φ = 154346238720.

The previous prime is 214523563249. The next prime is 214523563313. The reversal of 214523563265 is 562365325412.

It is not a de Polignac number, because 214523563265 - 2⁴ = 214523563249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3887336 + ... + 3942134.

It is an arithmetic number, because the mean of its divisors is an integer number (8870202000).

Almost surely, 2^214523563265 is an apocalyptic number.

It is an amenable number.

214523563265 is a deficient number, since it is larger than the sum of its proper divisors (69322900735).

214523563265 is a wasteful number, since it uses less digits than its factorization.

214523563265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55577.

The product of its digits is 1296000, while the sum is 44.

Adding to 214523563265 its reverse (562365325412), we get a palindrome (776888888677).

The spelling of 214523563265 in words is "two hundred fourteen billion, five hundred twenty-three million, five hundred sixty-three thousand, two hundred sixty-five".