8578204485 has 16 divisors (see below), whose sum is σ = 13740798336. Its totient is φ = 4569818688.

The previous prime is 8578204477. The next prime is 8578204549. The reversal of 8578204485 is 5844028758.

It is not a de Polignac number, because 8578204485 - 2³ = 8578204477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312889 + ... + 339198.

It is an arithmetic number, because the mean of its divisors is an integer number (858799896).

Almost surely, 2^8578204485 is an apocalyptic number.

It is an amenable number.

8578204485 is a deficient number, since it is larger than the sum of its proper divisors (5162593851).

8578204485 is a wasteful number, since it uses less digits than its factorization.

8578204485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652972.

The product of its (nonzero) digits is 2867200, while the sum is 51.

The square root of 8578204485 is about 92618.5968636969. The cubic root of 8578204485 is about 2047.0673501921.

The spelling of 8578204485 in words is "eight billion, five hundred seventy-eight million, two hundred four thousand, four hundred eighty-five".