12520062551 has 2 divisors, whose sum is σ = 12520062552. Its totient is φ = 12520062550.

The previous prime is 12520062493. The next prime is 12520062557. The reversal of 12520062551 is 15526002521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12520062551 - 2¹⁰ = 12520061527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12520062557) by changing a digit.

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, 6260031275 + 6260031276.

It is an arithmetic number, because the mean of its divisors is an integer number (6260031276).

Almost surely, 2^12520062551 is an apocalyptic number.

12520062551 is a deficient number, since it is larger than the sum of its proper divisors (1).

12520062551 is an equidigital number, since it uses as much as digits as its factorization.

12520062551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 12520062551 in words is "twelve billion, five hundred twenty million, sixty-two thousand, five hundred fifty-one".