72368852050 has 48 divisors (see below), whose sum is σ = 154571580000. Its totient is φ = 24930892800.

The previous prime is 72368852011. The next prime is 72368852051. The reversal of 72368852050 is 5025886327.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (72368852051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3452175 + ... + 3473074.

It is an arithmetic number, because the mean of its divisors is an integer number (3220241250).

Almost surely, 2^72368852050 is an apocalyptic number.

72368852050 is an abundant number, since it is smaller than the sum of its proper divisors (82202727950).

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

72368852050 is a wasteful number, since it uses less digits than its factorization.

72368852050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925291 (or 6925286 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 72368852050 in words is "seventy-two billion, three hundred sixty-eight million, eight hundred fifty-two thousand, fifty".