457533193743 has 24 divisors (see below), whose sum is σ = 699915964176. Its totient is φ = 287014291200.

The previous prime is 457533193729. The next prime is 457533193759. The reversal of 457533193743 is 347391335754.

457533193743 is a `hidden beast` number, since 4 + 57 + 533 + 19 + 3 + 7 + 43 = 666.

It is a Cunningham number, because it is equal to 676412²-1.

It is not a de Polignac number, because 457533193743 - 2¹² = 457533189647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 457533193743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457533193723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338208 + ... + 1014618.

It is an arithmetic number, because the mean of its divisors is an integer number (29163165174).

Almost surely, 2^457533193743 is an apocalyptic number.

457533193743 is a deficient number, since it is larger than the sum of its proper divisors (242382770433).

457533193743 is a wasteful number, since it uses less digits than its factorization.

457533193743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680855 (or 680852 counting only the distinct ones).

The product of its digits is 14288400, while the sum is 54.

The spelling of 457533193743 in words is "four hundred fifty-seven billion, five hundred thirty-three million, one hundred ninety-three thousand, seven hundred forty-three".