72955330541 has 8 divisors (see below), whose sum is σ = 77224111200. Its totient is φ = 68729452560.

The previous prime is 72955330523. The next prime is 72955330543. The reversal of 72955330541 is 14503355927.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72955330541 - 2⁶ = 72955330477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72955330492 and 72955330501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72955330543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10722170 + ... + 10728971.

It is an arithmetic number, because the mean of its divisors is an integer number (9653013900).

Almost surely, 2^72955330541 is an apocalyptic number.

It is an amenable number.

72955330541 is a deficient number, since it is larger than the sum of its proper divisors (4268780659).

72955330541 is a wasteful number, since it uses less digits than its factorization.

72955330541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21451339.

The product of its (nonzero) digits is 567000, while the sum is 44.

The spelling of 72955330541 in words is "seventy-two billion, nine hundred fifty-five million, three hundred thirty thousand, five hundred forty-one".