803671830225 has 72 divisors (see below), whose sum is σ = 1570989030624. Its totient is φ = 389494560000.

The previous prime is 803671830217. The next prime is 803671830229. The reversal of 803671830225 is 522038176308.

It is not a de Polignac number, because 803671830225 - 2³ = 803671830217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (803671830229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5899885 + ... + 6034565.

It is an arithmetic number, because the mean of its divisors is an integer number (21819292092).

Almost surely, 2^803671830225 is an apocalyptic number.

It is an amenable number.

803671830225 is a deficient number, since it is larger than the sum of its proper divisors (767317200399).

803671830225 is a wasteful number, since it uses less digits than its factorization.

803671830225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137119 (or 137111 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 803671830225 in words is "eight hundred three billion, six hundred seventy-one million, eight hundred thirty thousand, two hundred twenty-five".