8475000487 has 4 divisors (see below), whose sum is σ = 8475359416. Its totient is φ = 8474641560.

The previous prime is 8475000451. The next prime is 8475000491. The reversal of 8475000487 is 7840005748.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8475000487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8475000427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141348 + ... + 192169.

It is an arithmetic number, because the mean of its divisors is an integer number (2118839854).

Almost surely, 2^8475000487 is an apocalyptic number.

8475000487 is a deficient number, since it is larger than the sum of its proper divisors (358929).

8475000487 is a wasteful number, since it uses less digits than its factorization.

8475000487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358928.

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 8475000487 is about 92059.7658426307. The cubic root of 8475000487 is about 2038.8248138954.

The spelling of 8475000487 in words is "eight billion, four hundred seventy-five million, four hundred eighty-seven", and thus it is an aban number.