4865827163044 has 27 divisors (see below), whose sum is σ = 8987108450817. Its totient is φ = 2304825792768.

The previous prime is 4865827162981. The next prime is 4865827163051. The reversal of 4865827163044 is 4403617285684.

The square root of 4865827163044 is 2205862.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3552327796644 + 1313499366400 = 1884762^2 + 1146080^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4865827163044.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 83793732 + ... + 83851780.

Almost surely, 2^{4865827163044} is an apocalyptic number.

4865827163044 is the 2205862-nd square number.

It is an amenable number.

4865827163044 is a deficient number, since it is larger than the sum of its proper divisors (4121281287773).

4865827163044 is an frugal number, since it uses more digits than its factorization.

4865827163044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116140 (or 58070 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 58.

The spelling of 4865827163044 in words is "four trillion, eight hundred sixty-five billion, eight hundred twenty-seven million, one hundred sixty-three thousand, forty-four".