8783403125 has 72 divisors (see below), whose sum is σ = 13447576800. Its totient is φ = 5704020000.

The previous prime is 8783403071. The next prime is 8783403157. The reversal of 8783403125 is 5213043878.

It is not a de Polignac number, because 8783403125 - 2¹⁴ = 8783386741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2907866 + ... + 2910884.

It is an arithmetic number, because the mean of its divisors is an integer number (186771900).

Almost surely, 2^8783403125 is an apocalyptic number.

It is an amenable number.

8783403125 is a deficient number, since it is larger than the sum of its proper divisors (4664173675).

8783403125 is an equidigital number, since it uses as much as digits as its factorization.

8783403125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3050 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 8783403125 is about 93719.8118062558. The cubic root of 8783403125 is about 2063.2614880264.

The spelling of 8783403125 in words is "eight billion, seven hundred eighty-three million, four hundred three thousand, one hundred twenty-five".