2543212126052 has 24 divisors (see below), whose sum is σ = 4793020255296. Its totient is φ = 1173779545248.

The previous prime is 2543212126033. The next prime is 2543212126069. The reversal of 2543212126052 is 2506212123452.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10299143 + ... + 10543185.

It is an arithmetic number, because the mean of its divisors is an integer number (199709177304).

Almost surely, 2^{2543212126052} is an apocalyptic number.

It is an amenable number.

2543212126052 is a deficient number, since it is larger than the sum of its proper divisors (2249808129244).

2543212126052 is a wasteful number, since it uses less digits than its factorization.

2543212126052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444467 (or 444465 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 2543212126052 in words is "two trillion, five hundred forty-three billion, two hundred twelve million, one hundred twenty-six thousand, fifty-two".