732724256233 has 4 divisors (see below), whose sum is σ = 744736129348. Its totient is φ = 720712383120.

The previous prime is 732724256207. The next prime is 732724256239. The reversal of 732724256233 is 332652427237.

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 225670602304 + 507053653929 = 475048^2 + 712077^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-732724256233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (732724256239) 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, 6005936466 + ... + 6005936587.

It is an arithmetic number, because the mean of its divisors is an integer number (186184032337).

Almost surely, 2^732724256233 is an apocalyptic number.

It is an amenable number.

732724256233 is a deficient number, since it is larger than the sum of its proper divisors (12011873115).

732724256233 is a wasteful number, since it uses less digits than its factorization.

732724256233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12011873114.

The product of its digits is 2540160, while the sum is 46.

The spelling of 732724256233 in words is "seven hundred thirty-two billion, seven hundred twenty-four million, two hundred fifty-six thousand, two hundred thirty-three".