8574734745960 has 128 divisors (see below), whose sum is σ = 25811579439360. Its totient is φ = 2278831923200.

The previous prime is 8574734745877. The next prime is 8574734746033. The reversal of 8574734745960 is 695474374758.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 245585464 + ... + 245620376.

It is an arithmetic number, because the mean of its divisors is an integer number (201652964370).

Almost surely, 2^{8574734745960} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8574734745960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12905789719680).

8574734745960 is an abundant number, since it is smaller than the sum of its proper divisors (17236844693400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8574734745960 is a wasteful number, since it uses less digits than its factorization.

8574734745960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41819 (or 41815 counting only the distinct ones).

The product of its (nonzero) digits is 711244800, while the sum is 69.

The spelling of 8574734745960 in words is "eight trillion, five hundred seventy-four billion, seven hundred thirty-four million, seven hundred forty-five thousand, nine hundred sixty".