8578954897 has 16 divisors (see below), whose sum is σ = 9170282880. Its totient is φ = 8006245632.

The previous prime is 8578954873. The next prime is 8578954927. The reversal of 8578954897 is 7984598758.

It is a cyclic number.

It is not a de Polignac number, because 8578954897 - 2¹¹ = 8578952849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8578954597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993603 + ... + 1002199.

It is an arithmetic number, because the mean of its divisors is an integer number (573142680).

Almost surely, 2^8578954897 is an apocalyptic number.

It is an amenable number.

8578954897 is a deficient number, since it is larger than the sum of its proper divisors (591327983).

8578954897 is a wasteful number, since it uses less digits than its factorization.

8578954897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9672.

The product of its digits is 203212800, while the sum is 70.

The square root of 8578954897 is about 92622.6478621725. The cubic root of 8578954897 is about 2047.1270401935.

The spelling of 8578954897 in words is "eight billion, five hundred seventy-eight million, nine hundred fifty-four thousand, eight hundred ninety-seven".