83445075265 has 8 divisors (see below), whose sum is σ = 100514829888. Its totient is φ = 66502233840.

The previous prime is 83445075253. The next prime is 83445075271. The reversal of 83445075265 is 56257054438.

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

It is not a de Polignac number, because 83445075265 - 2¹⁹ = 83444550977 is a prime.

It is a Duffinian 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, 31726851 + ... + 31729480.

It is an arithmetic number, because the mean of its divisors is an integer number (12564353736).

Almost surely, 2^83445075265 is an apocalyptic number.

It is an amenable number.

83445075265 is a deficient number, since it is larger than the sum of its proper divisors (17069754623).

83445075265 is a wasteful number, since it uses less digits than its factorization.

83445075265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63456599.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 83445075265 in words is "eighty-three billion, four hundred forty-five million, seventy-five thousand, two hundred sixty-five".