4895085664 has 48 divisors (see below), whose sum is σ = 11164855968. Its totient is φ = 2069148672.

The previous prime is 4895085647. The next prime is 4895085667. The reversal of 4895085664 is 4665805984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4895085667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133327 + ... + 166030.

It is an arithmetic number, because the mean of its divisors is an integer number (232601166).

Almost surely, 2^4895085664 is an apocalyptic number.

It is an amenable number.

4895085664 is an abundant number, since it is smaller than the sum of its proper divisors (6269770304).

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

4895085664 is a wasteful number, since it uses less digits than its factorization.

4895085664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299447 (or 299439 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 55.

The square root of 4895085664 is about 69964.8887943088. Note that the first 3 decimals coincide. The cubic root of 4895085664 is about 1697.9312394493.

The spelling of 4895085664 in words is "four billion, eight hundred ninety-five million, eighty-five thousand, six hundred sixty-four".