72335325500 has 48 divisors (see below), whose sum is σ = 158010652800. Its totient is φ = 28928580800.

The previous prime is 72335325493. The next prime is 72335325521. The reversal of 72335325500 is 552353327.

It is a congruent number.

It is an unprimeable number.

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, 3469106 + ... + 3489894.

It is an arithmetic number, because the mean of its divisors is an integer number (3291888600).

Almost surely, 2^72335325500 is an apocalyptic number.

It is an amenable number.

72335325500 is an abundant number, since it is smaller than the sum of its proper divisors (85675327300).

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

72335325500 is a wasteful number, since it uses less digits than its factorization.

72335325500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27767 (or 27755 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 35.

Adding to 72335325500 its reverse (552353327), we get a palindrome (72887678827).

The spelling of 72335325500 in words is "seventy-two billion, three hundred thirty-five million, three hundred twenty-five thousand, five hundred".