72082053330 has 64 divisors (see below), whose sum is σ = 199037779200. Its totient is φ = 16365314304.

The previous prime is 72082053157. The next prime is 72082053331. The reversal of 72082053330 is 3335028027.

It is a junction number, because it is equal to n+sod(n) for n = 72082053291 and 72082053300.

It is not an unprimeable number, because it can be changed into a prime (72082053331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1120549 + ... + 1183128.

It is an arithmetic number, because the mean of its divisors is an integer number (3109965300).

Almost surely, 2^72082053330 is an apocalyptic number.

72082053330 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

72082053330 is an abundant number, since it is smaller than the sum of its proper divisors (126955725870).

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

72082053330 is a wasteful number, since it uses less digits than its factorization.

72082053330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303843.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 72082053330 in words is "seventy-two billion, eighty-two million, fifty-three thousand, three hundred thirty".