16108252812 has 48 divisors (see below), whose sum is σ = 42167623680. Its totient is φ = 5317283664.

The previous prime is 16108252759. The next prime is 16108252813. The reversal of 16108252812 is 21825280161.

16108252812 is a `hidden beast` number, since 1 + 610 + 8 + 2 + 5 + 28 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (16108252813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712908 + ... + 735155.

It is an arithmetic number, because the mean of its divisors is an integer number (878492160).

Almost surely, 2^16108252812 is an apocalyptic number.

16108252812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16108252812 is an abundant number, since it is smaller than the sum of its proper divisors (26059370868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16108252812 is a wasteful number, since it uses less digits than its factorization.

16108252812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448179 (or 1448171 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 16108252812 in words is "sixteen billion, one hundred eight million, two hundred fifty-two thousand, eight hundred twelve".