803872296845 has 32 divisors (see below), whose sum is σ = 1023719489280. Its totient is φ = 604281945600.

The previous prime is 803872296827. The next prime is 803872296847. The reversal of 803872296845 is 548692278308.

It is not a de Polignac number, because 803872296845 - 2¹² = 803872292749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803872296847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9324377 + ... + 9410193.

It is an arithmetic number, because the mean of its divisors is an integer number (31991234040).

Almost surely, 2^803872296845 is an apocalyptic number.

It is an amenable number.

803872296845 is a deficient number, since it is larger than the sum of its proper divisors (219847192435).

803872296845 is a wasteful number, since it uses less digits than its factorization.

803872296845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86645.

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 803872296845 in words is "eight hundred three billion, eight hundred seventy-two million, two hundred ninety-six thousand, eight hundred forty-five".