16255562115 has 16 divisors (see below), whose sum is σ = 28009584288. Its totient is φ = 8002738176.

The previous prime is 16255562093. The next prime is 16255562117. The reversal of 16255562115 is 51126555261.

It is not a de Polignac number, because 16255562115 - 2⁸ = 16255561859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (16255562117) 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, 41680734 + ... + 41681123.

It is an arithmetic number, because the mean of its divisors is an integer number (1750599018).

Almost surely, 2^16255562115 is an apocalyptic number.

16255562115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16255562115 is a deficient number, since it is larger than the sum of its proper divisors (11754022173).

16255562115 is a wasteful number, since it uses less digits than its factorization.

16255562115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83361878.

The product of its digits is 90000, while the sum is 39.

The spelling of 16255562115 in words is "sixteen billion, two hundred fifty-five million, five hundred sixty-two thousand, one hundred fifteen".