4854512089545 has 32 divisors (see below), whose sum is σ = 8096390881920. Its totient is φ = 2480712299520.

The previous prime is 4854512089541. The next prime is 4854512089547. The reversal of 4854512089545 is 5459802154584.

It is a happy number.

4854512089545 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4854512089545 - 2² = 4854512089541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4854512089541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42537664 + ... + 42651633.

It is an arithmetic number, because the mean of its divisors is an integer number (253012215060).

Almost surely, 2^{4854512089545} is an apocalyptic number.

It is an amenable number.

4854512089545 is a deficient number, since it is larger than the sum of its proper divisors (3241878792375).

4854512089545 is a wasteful number, since it uses less digits than its factorization.

4854512089545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85189465.

The product of its (nonzero) digits is 46080000, while the sum is 60.

The spelling of 4854512089545 in words is "four trillion, eight hundred fifty-four billion, five hundred twelve million, eighty-nine thousand, five hundred forty-five".