712785011 has 2 divisors, whose sum is σ = 712785012. Its totient is φ = 712785010.

The previous prime is 712784971. The next prime is 712785043. The reversal of 712785011 is 110587217.

It is an a-pointer prime, because the next prime (712785043) can be obtained adding 712785011 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 712785011 - 2¹⁰ = 712783987 is a prime.

It is not a weakly prime, because it can be changed into another prime (712785211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356392505 + 356392506.

It is an arithmetic number, because the mean of its divisors is an integer number (356392506).

Almost surely, 2^712785011 is an apocalyptic number.

712785011 is a deficient number, since it is larger than the sum of its proper divisors (1).

712785011 is an equidigital number, since it uses as much as digits as its factorization.

712785011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3920, while the sum is 32.

The square root of 712785011 is about 26698.0338414648. The cubic root of 712785011 is about 893.2770703068.

The spelling of 712785011 in words is "seven hundred twelve million, seven hundred eighty-five thousand, eleven".