5261074663 has 8 divisors (see below), whose sum is σ = 5761803600. Its totient is φ = 4774064448.

The previous prime is 5261074601. The next prime is 5261074667. The reversal of 5261074663 is 3664701625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5261074663 - 2¹⁷ = 5260943591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261074667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3428878 + ... + 3430411.

It is an arithmetic number, because the mean of its divisors is an integer number (720225450).

Almost surely, 2^5261074663 is an apocalyptic number.

5261074663 is a deficient number, since it is larger than the sum of its proper divisors (500728937).

5261074663 is a wasteful number, since it uses less digits than its factorization.

5261074663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6859361.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 5261074663 is about 72533.2659060655. The cubic root of 5261074663 is about 1739.2345537730.

The spelling of 5261074663 in words is "five billion, two hundred sixty-one million, seventy-four thousand, six hundred sixty-three".