670452264533 has 8 divisors (see below), whose sum is σ = 677216505816. Its totient is φ = 663690496000.

The previous prime is 670452264497. The next prime is 670452264583. The reversal of 670452264533 is 335462254076.

It can be written as a sum of positive squares in 4 ways, for example, as 199646325124 + 470805939409 = 446818^2 + 686153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 670452264533 - 2¹⁴ = 670452248149 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 (670452264583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70748 + ... + 1160133.

It is an arithmetic number, because the mean of its divisors is an integer number (84652063227).

Almost surely, 2^670452264533 is an apocalyptic number.

It is an amenable number.

670452264533 is a deficient number, since it is larger than the sum of its proper divisors (6764241283).

670452264533 is a wasteful number, since it uses less digits than its factorization.

670452264533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236375.

The product of its (nonzero) digits is 3628800, while the sum is 47.

The spelling of 670452264533 in words is "six hundred seventy billion, four hundred fifty-two million, two hundred sixty-four thousand, five hundred thirty-three".