8325453487 has 16 divisors (see below), whose sum is σ = 9305382240. Its totient is φ = 7395760512.

The previous prime is 8325453439. The next prime is 8325453491. The reversal of 8325453487 is 7843545238.

It is a cyclic number.

It is not a de Polignac number, because 8325453487 - 2¹¹ = 8325451439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8325453487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8325453407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79773 + ... + 151705.

It is an arithmetic number, because the mean of its divisors is an integer number (581586390).

Almost surely, 2^8325453487 is an apocalyptic number.

8325453487 is a deficient number, since it is larger than the sum of its proper divisors (979928753).

8325453487 is a wasteful number, since it uses less digits than its factorization.

8325453487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72282.

The product of its digits is 3225600, while the sum is 49.

The square root of 8325453487 is about 91243.9230140835. The cubic root of 8325453487 is about 2026.7614394408.

The spelling of 8325453487 in words is "eight billion, three hundred twenty-five million, four hundred fifty-three thousand, four hundred eighty-seven".