732545620620 has 192 divisors, whose sum is σ = 2379849486336. Its totient is φ = 166390456320.

The previous prime is 732545620601. The next prime is 732545620649. The reversal of 732545620620 is 26026545237.

It is a happy number.

732545620620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2355672 + ... + 2648448.

It is an arithmetic number, because the mean of its divisors is an integer number (12395049408).

Almost surely, 2^732545620620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 732545620620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1189924743168).

732545620620 is an abundant number, since it is smaller than the sum of its proper divisors (1647303865716).

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

732545620620 is a wasteful number, since it uses less digits than its factorization.

732545620620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293040 (or 293038 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 732545620620 in words is "seven hundred thirty-two billion, five hundred forty-five million, six hundred twenty thousand, six hundred twenty".