1225070579 has 2 divisors, whose sum is σ = 1225070580. Its totient is φ = 1225070578.

The previous prime is 1225070531. The next prime is 1225070591. The reversal of 1225070579 is 9750705221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1225070579 - 2⁸ = 1225070323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1225070179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612535289 + 612535290.

It is an arithmetic number, because the mean of its divisors is an integer number (612535290).

Almost surely, 2^1225070579 is an apocalyptic number.

1225070579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1225070579 is an equidigital number, since it uses as much as digits as its factorization.

1225070579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 1225070579 is about 35001.0082569060. The cubic root of 1225070579 is about 1070.0080294620.

The spelling of 1225070579 in words is "one billion, two hundred twenty-five million, seventy thousand, five hundred seventy-nine".