2552043012 has 12 divisors (see below), whose sum is σ = 5954767056. Its totient is φ = 850681000.

The previous prime is 2552042971. The next prime is 2552043017. The reversal of 2552043012 is 2103402552.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2552043017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106335114 + ... + 106335137.

It is an arithmetic number, because the mean of its divisors is an integer number (496230588).

Almost surely, 2^2552043012 is an apocalyptic number.

It is an amenable number.

2552043012 is an abundant number, since it is smaller than the sum of its proper divisors (3402724044).

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

2552043012 is a wasteful number, since it uses less digits than its factorization.

2552043012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212670258 (or 212670256 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2552043012 is about 50517.7494748133. The cubic root of 2552043012 is about 1366.5619678138.

Adding to 2552043012 its reverse (2103402552), we get a palindrome (4655445564).

The spelling of 2552043012 in words is "two billion, five hundred fifty-two million, forty-three thousand, twelve".