85793007225 has 24 divisors (see below), whose sum is σ = 145678076800. Its totient is φ = 44519613120.

The previous prime is 85793007221. The next prime is 85793007229. The reversal of 85793007225 is 52270039758.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (85793007221) and next prime (85793007229).

It is not a de Polignac number, because 85793007225 - 2² = 85793007221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85793007221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15455425 + ... + 15460974.

Almost surely, 2^85793007225 is an apocalyptic number.

It is an amenable number.

85793007225 is a deficient number, since it is larger than the sum of its proper divisors (59885069575).

85793007225 is a wasteful number, since it uses less digits than its factorization.

85793007225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30916449 (or 30916444 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 85793007225 in words is "eighty-five billion, seven hundred ninety-three million, seven thousand, two hundred twenty-five".