2012412550052 has 6 divisors (see below), whose sum is σ = 3521721962598. Its totient is φ = 1006206275024.

The previous prime is 2012412550039. The next prime is 2012412550073. The reversal of 2012412550052 is 2500552142102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1407103653796 + 605308896256 = 1186214^2 + 778016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2012412549997 and 2012412550024.

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 as a sum of consecutive naturals, namely, 251551568753 + ... + 251551568760.

It is an arithmetic number, because the mean of its divisors is an integer number (586953660433).

Almost surely, 2^{2012412550052} is an apocalyptic number.

It is an amenable number.

2012412550052 is a deficient number, since it is larger than the sum of its proper divisors (1509309412546).

2012412550052 is a wasteful number, since it uses less digits than its factorization.

2012412550052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503103137517 (or 503103137515 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 2012412550052 its reverse (2500552142102), we get a palindrome (4512964692154).

The spelling of 2012412550052 in words is "two trillion, twelve billion, four hundred twelve million, five hundred fifty thousand, fifty-two".