216053227627 has 16 divisors (see below), whose sum is σ = 220276302400. Its totient is φ = 211881225600.

The previous prime is 216053227609. The next prime is 216053227727. The reversal of 216053227627 is 726722350612.

It is a cyclic number.

It is not a de Polignac number, because 216053227627 - 2³¹ = 213905743979 is a prime.

It is a super-2 number, since 2×216053227627² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216053227127) 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, 4535449 + ... + 4582837.

It is an arithmetic number, because the mean of its divisors is an integer number (13767268900).

Almost surely, 2^216053227627 is an apocalyptic number.

216053227627 is a deficient number, since it is larger than the sum of its proper divisors (4223074773).

216053227627 is a wasteful number, since it uses less digits than its factorization.

216053227627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47926.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 216053227627 in words is "two hundred sixteen billion, fifty-three million, two hundred twenty-seven thousand, six hundred twenty-seven".