2000545212015 has 48 divisors (see below), whose sum is σ = 4047303656448. Its totient is φ = 895076756928.

The previous prime is 2000545212013. The next prime is 2000545212031. The reversal of 2000545212015 is 5102125450002.

2000545212015 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 5 + 452 + 1 + 201 + 5 = 666.

It is not a de Polignac number, because 2000545212015 - 2¹ = 2000545212013 is a prime.

It is a super-2 number, since 2×2000545212015² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2000545212015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000545212013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67548357 + ... + 67577966.

It is an arithmetic number, because the mean of its divisors is an integer number (84318826176).

Almost surely, 2^{2000545212015} is an apocalyptic number.

2000545212015 is an abundant number, since it is smaller than the sum of its proper divisors (2046758444433).

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

2000545212015 is a wasteful number, since it uses less digits than its factorization.

2000545212015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135126388 (or 135126385 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 2000545212015 in words is "two trillion, five hundred forty-five million, two hundred twelve thousand, fifteen".