126480539 has 2 divisors, whose sum is σ = 126480540. Its totient is φ = 126480538.

The previous prime is 126480533. The next prime is 126480551. The reversal of 126480539 is 935084621.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126480539 is a prime.

It is not a weakly prime, because it can be changed into another prime (126480533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63240269 + 63240270.

It is an arithmetic number, because the mean of its divisors is an integer number (63240270).

Almost surely, 2^126480539 is an apocalyptic number.

126480539 is a deficient number, since it is larger than the sum of its proper divisors (1).

126480539 is an equidigital number, since it uses as much as digits as its factorization.

126480539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 126480539 is about 11246.3566989492. The cubic root of 126480539 is about 501.9663091202.

The spelling of 126480539 in words is "one hundred twenty-six million, four hundred eighty thousand, five hundred thirty-nine".