5266538270 has 32 divisors (see below), whose sum is σ = 10866218688. Its totient is φ = 1800304128.

The previous prime is 5266538269. The next prime is 5266538279. The reversal of 5266538270 is 728356625.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266538279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88037 + ... + 135216.

It is an arithmetic number, because the mean of its divisors is an integer number (339569334).

Almost surely, 2^5266538270 is an apocalyptic number.

5266538270 is an abundant number, since it is smaller than the sum of its proper divisors (5599680418).

5266538270 is a wasteful number, since it uses less digits than its factorization.

5266538270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223604.

The product of its (nonzero) digits is 604800, while the sum is 44.

The square root of 5266538270 is about 72570.9189000663. The cubic root of 5266538270 is about 1739.8364084099.

The spelling of 5266538270 in words is "five billion, two hundred sixty-six million, five hundred thirty-eight thousand, two hundred seventy".