712245707153 has 4 divisors (see below), whose sum is σ = 719588446500. Its totient is φ = 704902967808.

The previous prime is 712245707143. The next prime is 712245707179. The reversal of 712245707153 is 351707542217.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 309873695569 + 402372011584 = 556663^2 + 634328^2 .

It is a cyclic number.

It is not a de Polignac number, because 712245707153 - 2⁸ = 712245706897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712245707143) 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 in 3 ways as a sum of consecutive naturals, for example, 3671369528 + ... + 3671369721.

It is an arithmetic number, because the mean of its divisors is an integer number (179897111625).

Almost surely, 2^712245707153 is an apocalyptic number.

It is an amenable number.

712245707153 is a deficient number, since it is larger than the sum of its proper divisors (7342739347).

712245707153 is an equidigital number, since it uses as much as digits as its factorization.

712245707153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342739346.

The product of its (nonzero) digits is 411600, while the sum is 44.

The spelling of 712245707153 in words is "seven hundred twelve billion, two hundred forty-five million, seven hundred seven thousand, one hundred fifty-three".