712545764333 has 4 divisors (see below), whose sum is σ = 767356976988. Its totient is φ = 657734551680.

The previous prime is 712545764317. The next prime is 712545764351. The reversal of 712545764333 is 333467545217.

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 35318812489 + 677226951844 = 187933^2 + 822938^2 .

It is a cyclic number.

It is not a de Polignac number, because 712545764333 - 2⁴ = 712545764317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712545764633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27405606308 + ... + 27405606333.

It is an arithmetic number, because the mean of its divisors is an integer number (191839244247).

Almost surely, 2^712545764333 is an apocalyptic number.

It is an amenable number.

712545764333 is a deficient number, since it is larger than the sum of its proper divisors (54811212655).

712545764333 is a wasteful number, since it uses less digits than its factorization.

712545764333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54811212654.

The product of its digits is 6350400, while the sum is 50.

The spelling of 712545764333 in words is "seven hundred twelve billion, five hundred forty-five million, seven hundred sixty-four thousand, three hundred thirty-three".