4865894052 has 24 divisors (see below), whose sum is σ = 11364901632. Its totient is φ = 1620372000.

The previous prime is 4865894051. The next prime is 4865894057. The reversal of 4865894052 is 2504985684.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4865893986 and 4865894004.

It is not an unprimeable number, because it can be changed into a prime (4865894051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186324 + ... + 210827.

It is an arithmetic number, because the mean of its divisors is an integer number (473537568).

Almost surely, 2^4865894052 is an apocalyptic number.

It is an amenable number.

4865894052 is an abundant number, since it is smaller than the sum of its proper divisors (6499007580).

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

4865894052 is a wasteful number, since it uses less digits than its factorization.

4865894052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398179 (or 398177 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The square root of 4865894052 is about 69755.9606915423. The cubic root of 4865894052 is about 1694.5493303298.

The spelling of 4865894052 in words is "four billion, eight hundred sixty-five million, eight hundred ninety-four thousand, fifty-two".