5261304826 has 16 divisors (see below), whose sum is σ = 7934837760. Its totient is φ = 2616392880.

The previous prime is 5261304791. The next prime is 5261304833. The reversal of 5261304826 is 6284031625.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318511 + ... + 334621.

It is an arithmetic number, because the mean of its divisors is an integer number (495927360).

Almost surely, 2^5261304826 is an apocalyptic number.

5261304826 is a deficient number, since it is larger than the sum of its proper divisors (2673532934).

5261304826 is a wasteful number, since it uses less digits than its factorization.

5261304826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16989.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 5261304826 is about 72534.8524917505. The cubic root of 5261304826 is about 1739.2599162468.

The spelling of 5261304826 in words is "five billion, two hundred sixty-one million, three hundred four thousand, eight hundred twenty-six".