4854540831564 has 24 divisors (see below), whose sum is σ = 11331691914928. Its totient is φ = 1617547423680.

The previous prime is 4854540831533. The next prime is 4854540831577. The reversal of 4854540831564 is 4651380454584.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 79074727 + ... + 79136094.

Almost surely, 2^{4854540831564} is an apocalyptic number.

It is an amenable number.

4854540831564 is an abundant number, since it is smaller than the sum of its proper divisors (6477151083364).

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

4854540831564 is a wasteful number, since it uses less digits than its factorization.

4854540831564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158213385 (or 158213383 counting only the distinct ones).

The product of its (nonzero) digits is 36864000, while the sum is 57.

The spelling of 4854540831564 in words is "four trillion, eight hundred fifty-four billion, five hundred forty million, eight hundred thirty-one thousand, five hundred sixty-four".