325873050737 has 4 divisors (see below), whose sum is σ = 350940208500. Its totient is φ = 300805892976.

The previous prime is 325873050733. The next prime is 325873050761. The reversal of 325873050737 is 737050378523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33839809936 + 292033240801 = 183956^2 + 540401^2 .

It is a cyclic number.

It is not a de Polignac number, because 325873050737 - 2² = 325873050733 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325873050733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12533578862 + ... + 12533578887.

It is an arithmetic number, because the mean of its divisors is an integer number (87735052125).

Almost surely, 2^325873050737 is an apocalyptic number.

It is an amenable number.

325873050737 is a deficient number, since it is larger than the sum of its proper divisors (25067157763).

325873050737 is a wasteful number, since it uses less digits than its factorization.

325873050737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25067157762.

The product of its (nonzero) digits is 3704400, while the sum is 50.

The spelling of 325873050737 in words is "three hundred twenty-five billion, eight hundred seventy-three million, fifty thousand, seven hundred thirty-seven".