713665457433 has 16 divisors (see below), whose sum is σ = 1058254863360. Its totient is φ = 475339254768.

The previous prime is 713665457423. The next prime is 713665457437. The reversal of 713665457433 is 334754566317.

It is a happy number.

713665457433 is a `hidden beast` number, since 7 + 1 + 3 + 6 + 65 + 4 + 574 + 3 + 3 = 666.

It is not a de Polignac number, because 713665457433 - 2⁶ = 713665457369 is a prime.

It is a super-4 number, since 4×713665457433⁴ (a number of 49 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 713665457433.

It is not an unprimeable number, because it can be changed into a prime (713665457437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12128910 + ... + 12187607.

It is an arithmetic number, because the mean of its divisors is an integer number (66140928960).

Almost surely, 2^713665457433 is an apocalyptic number.

It is an amenable number.

713665457433 is a deficient number, since it is larger than the sum of its proper divisors (344589405927).

713665457433 is a wasteful number, since it uses less digits than its factorization.

713665457433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24317613 (or 24317607 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 54.

The spelling of 713665457433 in words is "seven hundred thirteen billion, six hundred sixty-five million, four hundred fifty-seven thousand, four hundred thirty-three".