83265200801 has 4 divisors (see below), whose sum is σ = 83265814704. Its totient is φ = 83264586900.

The previous prime is 83265200773. The next prime is 83265200803. The reversal of 83265200801 is 10800256238.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 83265200801 - 2¹⁰ = 83265199777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83265200803) 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, 3515 + ... + 408096.

It is an arithmetic number, because the mean of its divisors is an integer number (20816453676).

Almost surely, 2^83265200801 is an apocalyptic number.

It is an amenable number.

83265200801 is a deficient number, since it is larger than the sum of its proper divisors (613903).

83265200801 is a wasteful number, since it uses less digits than its factorization.

83265200801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613902.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 83265200801 in words is "eighty-three billion, two hundred sixty-five million, two hundred thousand, eight hundred one".