2012412551 has 2 divisors, whose sum is σ = 2012412552. Its totient is φ = 2012412550.

The previous prime is 2012412539. The next prime is 2012412557. The reversal of 2012412551 is 1552142102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012412551 - 2²⁶ = 1945303687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012412557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006206275 + 1006206276.

It is an arithmetic number, because the mean of its divisors is an integer number (1006206276).

Almost surely, 2^2012412551 is an apocalyptic number.

2012412551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012412551 is an equidigital number, since it uses as much as digits as its factorization.

2012412551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2012412551 is about 44859.9214332794. The cubic root of 2012412551 is about 1262.5221486295.

Adding to 2012412551 its reverse (1552142102), we get a palindrome (3564554653).

The spelling of 2012412551 in words is "two billion, twelve million, four hundred twelve thousand, five hundred fifty-one".