2016105111625 has 32 divisors (see below), whose sum is σ = 2745198593280. Its totient is φ = 1466064288000.

The previous prime is 2016105111577. The next prime is 2016105111637. The reversal of 2016105111625 is 5261115016102.

It is not a de Polignac number, because 2016105111625 - 2¹⁹ = 2016104587337 is a prime.

It is a super-2 number, since 2×2016105111625² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10740577 + ... + 10926673.

It is an arithmetic number, because the mean of its divisors is an integer number (85787456040).

Almost surely, 2^{2016105111625} is an apocalyptic number.

2016105111625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2016105111625 is a deficient number, since it is larger than the sum of its proper divisors (729093481655).

2016105111625 is a wasteful number, since it uses less digits than its factorization.

2016105111625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194002 (or 193992 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 31.

The spelling of 2016105111625 in words is "two trillion, sixteen billion, one hundred five million, one hundred eleven thousand, six hundred twenty-five".