16485123627 has 24 divisors (see below), whose sum is σ = 27231067136. Its totient is φ = 9414002736.

The previous prime is 16485123619. The next prime is 16485123637. The reversal of 16485123627 is 72632158461.

16485123627 is a `hidden beast` number, since 1 + 6 + 4 + 8 + 5 + 12 + 3 + 627 = 666.

It is not a de Polignac number, because 16485123627 - 2³ = 16485123619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16485123637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15228 + ... + 182214.

Almost surely, 2^16485123627 is an apocalyptic number.

16485123627 is a deficient number, since it is larger than the sum of its proper divisors (10745943509).

16485123627 is a wasteful number, since it uses less digits than its factorization.

16485123627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168567 (or 168564 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 16485123627 in words is "sixteen billion, four hundred eighty-five million, one hundred twenty-three thousand, six hundred twenty-seven".