126480577 has 2 divisors, whose sum is σ = 126480578. Its totient is φ = 126480576.

The previous prime is 126480569. The next prime is 126480617. The reversal of 126480577 is 775084621.

It is an a-pointer prime, because the next prime (126480617) can be obtained adding 126480577 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112275216 + 14205361 = 10596^2 + 3769^2 .

It is a cyclic number.

It is not a de Polignac number, because 126480577 - 2³ = 126480569 is a prime.

It is not a weakly prime, because it can be changed into another prime (126480677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63240288 + 63240289.

It is an arithmetic number, because the mean of its divisors is an integer number (63240289).

Almost surely, 2^126480577 is an apocalyptic number.

It is an amenable number.

126480577 is a deficient number, since it is larger than the sum of its proper divisors (1).

126480577 is an equidigital number, since it uses as much as digits as its factorization.

126480577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 126480577 is about 11246.3583883851. The cubic root of 126480577 is about 501.9663593907.

The spelling of 126480577 in words is "one hundred twenty-six million, four hundred eighty thousand, five hundred seventy-seven".