4850755168249 has 9 divisors (see below), whose sum is σ = 4861427371887. Its totient is φ = 4840106356344.

The previous prime is 4850755168199. The next prime is 4850755168279. The reversal of 4850755168249 is 9428615570584.

The square root of 4850755168249 is 2202443.

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., 3944565404649 + 906189763600 = 1986093^2 + 951940^2 .

It is not a de Polignac number, because 4850755168249 - 2¹⁵ = 4850755135481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4850755168279) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1121041324 + ... + 1121045650.

Almost surely, 2^{4850755168249} is an apocalyptic number.

4850755168249 is the 2202443-rd square number.

4850755168249 is the 1101222-nd centered octagonal number.

It is an amenable number.

4850755168249 is a deficient number, since it is larger than the sum of its proper divisors (10672203638).

4850755168249 is an frugal number, since it uses more digits than its factorization.

4850755168249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9672 (or 4836 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 64.

Multiplying 4850755168249 by its sum of digits (64), we get a square (310448330767936 = 17619544²).

The spelling of 4850755168249 in words is "four trillion, eight hundred fifty billion, seven hundred fifty-five million, one hundred sixty-eight thousand, two hundred forty-nine".