72935807245 has 8 divisors (see below), whose sum is σ = 100026249984. Its totient is φ = 50013124944.

The previous prime is 72935807237. The next prime is 72935807267. The reversal of 72935807245 is 54270853927.

It is a happy number.

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 72935807245 - 2³ = 72935807237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72935807192 and 72935807201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041940069 + ... + 1041940138.

It is an arithmetic number, because the mean of its divisors is an integer number (12503281248).

Almost surely, 2^72935807245 is an apocalyptic number.

It is an amenable number.

72935807245 is a deficient number, since it is larger than the sum of its proper divisors (27090442739).

72935807245 is a wasteful number, since it uses less digits than its factorization.

72935807245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083880219.

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 72935807245 in words is "seventy-two billion, nine hundred thirty-five million, eight hundred seven thousand, two hundred forty-five".