16110605650155 has 32 divisors (see below), whose sum is σ = 25825930859520. Its totient is φ = 8576012363520.

The previous prime is 16110605650141. The next prime is 16110605650193. The reversal of 16110605650155 is 55105650601161.

It is not a de Polignac number, because 16110605650155 - 2¹⁵ = 16110605617387 is a prime.

It is a super-2 number, since 2×16110605650155² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25717710 + ... + 26336700.

It is an arithmetic number, because the mean of its divisors is an integer number (807060339360).

Almost surely, 2^{16110605650155} is an apocalyptic number.

16110605650155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16110605650155 is a deficient number, since it is larger than the sum of its proper divisors (9715325209365).

16110605650155 is a wasteful number, since it uses less digits than its factorization.

16110605650155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622291.

The product of its (nonzero) digits is 135000, while the sum is 42.

The spelling of 16110605650155 in words is "sixteen trillion, one hundred ten billion, six hundred five million, six hundred fifty thousand, one hundred fifty-five".