12056748929 has 2 divisors, whose sum is σ = 12056748930. Its totient is φ = 12056748928.

The previous prime is 12056748917. The next prime is 12056748967. The reversal of 12056748929 is 92984765021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6554521600 + 5502227329 = 80960^2 + 74177^2 .

It is a cyclic number.

It is not a de Polignac number, because 12056748929 - 2¹⁶ = 12056683393 is a prime.

It is not a weakly prime, because it can be changed into another prime (12056748989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6028374464 + 6028374465.

It is an arithmetic number, because the mean of its divisors is an integer number (6028374465).

Almost surely, 2^12056748929 is an apocalyptic number.

It is an amenable number.

12056748929 is a deficient number, since it is larger than the sum of its proper divisors (1).

12056748929 is an equidigital number, since it uses as much as digits as its factorization.

12056748929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 12056748929 in words is "twelve billion, fifty-six million, seven hundred forty-eight thousand, nine hundred twenty-nine".