216283572627 has 16 divisors (see below), whose sum is σ = 294532815360. Its totient is φ = 141112085472.

The previous prime is 216283572623. The next prime is 216283572629. The reversal of 216283572627 is 726275382612.

It is not a de Polignac number, because 216283572627 - 2² = 216283572623 is a prime.

It is a super-2 number, since 2×216283572627² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 216283572627.

It is not an unprimeable number, because it can be changed into a prime (216283572623) 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, 2669973 + ... + 2749785.

It is an arithmetic number, because the mean of its divisors is an integer number (18408300960).

Almost surely, 2^216283572627 is an apocalyptic number.

216283572627 is a deficient number, since it is larger than the sum of its proper divisors (78249242733).

216283572627 is a wasteful number, since it uses less digits than its factorization.

216283572627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99082.

The product of its digits is 3386880, while the sum is 51.

The spelling of 216283572627 in words is "two hundred sixteen billion, two hundred eighty-three million, five hundred seventy-two thousand, six hundred twenty-seven".