16100136555 has 8 divisors (see below), whose sum is σ = 25760218512. Its totient is φ = 8586739488.

The previous prime is 16100136553. The next prime is 16100136587. The reversal of 16100136555 is 55563100161.

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

It is not a de Polignac number, because 16100136555 - 2¹ = 16100136553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16100136553) 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, 536671204 + ... + 536671233.

It is an arithmetic number, because the mean of its divisors is an integer number (3220027314).

Almost surely, 2^16100136555 is an apocalyptic number.

16100136555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16100136555 is a deficient number, since it is larger than the sum of its proper divisors (9660081957).

16100136555 is a wasteful number, since it uses less digits than its factorization.

16100136555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073342445.

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 16100136555 in words is "sixteen billion, one hundred million, one hundred thirty-six thousand, five hundred fifty-five".