16156010655 has 16 divisors (see below), whose sum is σ = 28721796960. Its totient is φ = 8616538944.

The previous prime is 16156010627. The next prime is 16156010659. The reversal of 16156010655 is 55601065161.

It is not a de Polignac number, because 16156010655 - 2¹⁷ = 16155879583 is a prime.

It is a super-2 number, since 2×16156010655² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16156010659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59836942 + ... + 59837211.

It is an arithmetic number, because the mean of its divisors is an integer number (1795112310).

Almost surely, 2^16156010655 is an apocalyptic number.

16156010655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16156010655 is a deficient number, since it is larger than the sum of its proper divisors (12565786305).

16156010655 is a wasteful number, since it uses less digits than its factorization.

16156010655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119674167 (or 119674161 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 16156010655 in words is "sixteen billion, one hundred fifty-six million, ten thousand, six hundred fifty-five".