732643265532 has 48 divisors (see below), whose sum is σ = 1728098231552. Its totient is φ = 241560506880.

The previous prime is 732643265489. The next prime is 732643265551. The reversal of 732643265532 is 235562346237.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1898907 + ... + 2251917.

Almost surely, 2^732643265532 is an apocalyptic number.

It is an amenable number.

732643265532 is an abundant number, since it is smaller than the sum of its proper divisors (995454966020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

732643265532 is a wasteful number, since it uses less digits than its factorization.

732643265532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354898 (or 354896 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 48.

The spelling of 732643265532 in words is "seven hundred thirty-two billion, six hundred forty-three million, two hundred sixty-five thousand, five hundred thirty-two".