8545089580 has 24 divisors (see below), whose sum is σ = 17950253328. Its totient is φ = 3416975808.

The previous prime is 8545089563. The next prime is 8545089587. The reversal of 8545089580 is 859805458.

It is not an unprimeable number, because it can be changed into a prime (8545089587) 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 7 ways as a sum of consecutive naturals, for example, 1542 + ... + 130738.

It is an arithmetic number, because the mean of its divisors is an integer number (747927222).

Almost surely, 2^8545089580 is an apocalyptic number.

It is an amenable number.

8545089580 is an abundant number, since it is smaller than the sum of its proper divisors (9405163748).

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

8545089580 is a wasteful number, since it uses less digits than its factorization.

8545089580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132513 (or 132511 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 52.

The square root of 8545089580 is about 92439.6537206842. The cubic root of 8545089580 is about 2044.4298185412.

The spelling of 8545089580 in words is "eight billion, five hundred forty-five million, eighty-nine thousand, five hundred eighty".