210045540012 has 96 divisors (see below), whose sum is σ = 617091761664. Its totient is φ = 54017088000.

The previous prime is 210045539993. The next prime is 210045540077.

210045540012 is nontrivially palindromic in base 10.

210045540012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1032033 + ... + 1218680.

It is an arithmetic number, because the mean of its divisors is an integer number (6428039184).

Almost surely, 2^210045540012 is an apocalyptic number.

210045540012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210045540012 is an abundant number, since it is smaller than the sum of its proper divisors (407046221652).

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

210045540012 is a wasteful number, since it uses less digits than its factorization.

210045540012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250839 (or 2250837 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

It can be divided in two parts, 210045 and 540012, that added together give a palindrome (750057).

The spelling of 210045540012 in words is "two hundred ten billion, forty-five million, five hundred forty thousand, twelve".