712914651625 has 24 divisors (see below), whose sum is σ = 977953950792. Its totient is φ = 518483372000.

The previous prime is 712914651599. The next prime is 712914651641. The reversal of 712914651625 is 526156419217.

It can be written as a sum of positive squares in 4 ways, for example, as 138015504 + 712776636121 = 11748^2 + 844261^2 .

It is not a de Polignac number, because 712914651625 - 2¹⁷ = 712914520553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23552302 + ... + 23582551.

It is an arithmetic number, because the mean of its divisors is an integer number (40748081283).

Almost surely, 2^712914651625 is an apocalyptic number.

It is an amenable number.

712914651625 is a deficient number, since it is larger than the sum of its proper divisors (265039299167).

712914651625 is a wasteful number, since it uses less digits than its factorization.

712914651625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47134890 (or 47134869 counting only the distinct ones).

The product of its digits is 907200, while the sum is 49.

The spelling of 712914651625 in words is "seven hundred twelve billion, nine hundred fourteen million, six hundred fifty-one thousand, six hundred twenty-five".