5263069163044 has 81 divisors (see below), whose sum is σ = 11777451549969. Its totient is φ = 2050408778880.

The previous prime is 5263069163041. The next prime is 5263069163047. The reversal of 5263069163044 is 4403619603625.

The square root of 5263069163044 is 2294138.

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

It is an interprime number because it is at equal distance from previous prime (5263069163041) and next prime (5263069163047).

It can be written as a sum of positive squares in only one way, i.e., 4907509784100 + 355559378944 = 2215290^2 + 596288^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (5263069163041) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 353289804 + ... + 353304700.

Almost surely, 2^{5263069163044} is an apocalyptic number.

5263069163044 is the 2294138-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5263069163044

5263069163044 is an abundant number, since it is smaller than the sum of its proper divisors (6514382386925).

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

5263069163044 is an equidigital number, since it uses as much as digits as its factorization.

5263069163044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29834 (or 14917 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

Multiplying 5263069163044 by its sum of digits (49), we get a square (257890388989156 = 16058966²).

5263069163044 divided by its sum of digits (49) gives a square (107409574756 = 327734²).

The spelling of 5263069163044 in words is "five trillion, two hundred sixty-three billion, sixty-nine million, one hundred sixty-three thousand, forty-four".