4895474265864 has 192 divisors, whose sum is σ = 16322159817600. Its totient is φ = 1290804553728.

The previous prime is 4895474265827. The next prime is 4895474265893. The reversal of 4895474265864 is 4685624745984.

4895474265864 is a `hidden beast` number, since 4 + 8 + 9 + 547 + 4 + 26 + 58 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 4895474265792 and 4895474265801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27909267 + ... + 28084125.

It is an arithmetic number, because the mean of its divisors is an integer number (85011249050).

Almost surely, 2^{4895474265864} 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 4895474265864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8161079908800).

4895474265864 is an abundant number, since it is smaller than the sum of its proper divisors (11426685551736).

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

4895474265864 is a wasteful number, since it uses less digits than its factorization.

4895474265864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179164 (or 179157 counting only the distinct ones).

The product of its digits is 1857945600, while the sum is 72.

The spelling of 4895474265864 in words is "four trillion, eight hundred ninety-five billion, four hundred seventy-four million, two hundred sixty-five thousand, eight hundred sixty-four".