8245177725 has 48 divisors (see below), whose sum is σ = 14310512640. Its totient is φ = 4183377600.

The previous prime is 8245177669. The next prime is 8245177727. The reversal of 8245177725 is 5277715428.

It is not a de Polignac number, because 8245177725 - 2⁸ = 8245177469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8245177727) 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 47 ways as a sum of consecutive naturals, for example, 107122 + ... + 167228.

It is an arithmetic number, because the mean of its divisors is an integer number (298135680).

Almost surely, 2^8245177725 is an apocalyptic number.

It is an amenable number.

8245177725 is a deficient number, since it is larger than the sum of its proper divisors (6065334915).

8245177725 is a wasteful number, since it uses less digits than its factorization.

8245177725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60210 (or 60205 counting only the distinct ones).

The product of its digits is 1097600, while the sum is 48.

The square root of 8245177725 is about 90802.9609924698. The cubic root of 8245177725 is about 2020.2262372004.

The spelling of 8245177725 in words is "eight billion, two hundred forty-five million, one hundred seventy-seven thousand, seven hundred twenty-five".