16527252655 has 8 divisors (see below), whose sum is σ = 19835715312. Its totient is φ = 13219794048.

The previous prime is 16527252653. The next prime is 16527252683. The reversal of 16527252655 is 55625272561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16527252655 - 2¹ = 16527252653 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 (16527252653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214309 + ... + 281038.

It is an arithmetic number, because the mean of its divisors is an integer number (2479464414).

Almost surely, 2^16527252655 is an apocalyptic number.

16527252655 is a deficient number, since it is larger than the sum of its proper divisors (3308462657).

16527252655 is an equidigital number, since it uses as much as digits as its factorization.

16527252655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502025.

The product of its digits is 1260000, while the sum is 46.

The spelling of 16527252655 in words is "sixteen billion, five hundred twenty-seven million, two hundred fifty-two thousand, six hundred fifty-five".