5265016261 has 8 divisors (see below), whose sum is σ = 5570841920. Its totient is φ = 4962062592.

The previous prime is 5265016259. The next prime is 5265016279. The reversal of 5265016261 is 1626105625.

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 5265016261 - 2¹ = 5265016259 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 (5265016061) 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, 714225 + ... + 721558.

It is an arithmetic number, because the mean of its divisors is an integer number (696355240).

Almost surely, 2^5265016261 is an apocalyptic number.

It is an amenable number.

5265016261 is a deficient number, since it is larger than the sum of its proper divisors (305825659).

5265016261 is a wasteful number, since it uses less digits than its factorization.

5265016261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435995.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5265016261 is about 72560.4317862015. The cubic root of 5265016261 is about 1739.6687902853.

The spelling of 5265016261 in words is "five billion, two hundred sixty-five million, sixteen thousand, two hundred sixty-one".