126250547 has 2 divisors, whose sum is σ = 126250548. Its totient is φ = 126250546.

The previous prime is 126250511. The next prime is 126250583. The reversal of 126250547 is 745052621.

It is a balanced prime because it is at equal distance from previous prime (126250511) and next prime (126250583).

It is a cyclic number.

It is not a de Polignac number, because 126250547 - 2¹⁰ = 126249523 is a prime.

It is not a weakly prime, because it can be changed into another prime (126240547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63125273 + 63125274.

It is an arithmetic number, because the mean of its divisors is an integer number (63125274).

Almost surely, 2^126250547 is an apocalyptic number.

126250547 is a deficient number, since it is larger than the sum of its proper divisors (1).

126250547 is an equidigital number, since it uses as much as digits as its factorization.

126250547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 126250547 is about 11236.1268682763. The cubic root of 126250547 is about 501.6618662813.

The spelling of 126250547 in words is "one hundred twenty-six million, two hundred fifty thousand, five hundred forty-seven".