72335900050 has 12 divisors (see below), whose sum is σ = 134544774186. Its totient is φ = 28934360000.

The previous prime is 72335900017. The next prime is 72335900051. The reversal of 72335900050 is 5000953327.

It can be written as a sum of positive squares in 3 ways, for example, as 31662287721 + 40673612329 = 177939^2 + 201677^2 .

It is a junction number, because it is equal to n+sod(n) for n = 72335899979 and 72335900015.

It is not an unprimeable number, because it can be changed into a prime (72335900051) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 723358951 + ... + 723359050.

Almost surely, 2^72335900050 is an apocalyptic number.

72335900050 is a deficient number, since it is larger than the sum of its proper divisors (62208874136).

72335900050 is a wasteful number, since it uses less digits than its factorization.

72335900050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446718013 (or 1446718008 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 34.

The spelling of 72335900050 in words is "seventy-two billion, three hundred thirty-five million, nine hundred thousand, fifty".