5260534765 has 8 divisors (see below), whose sum is σ = 6368506488. Its totient is φ = 4171184640.

The previous prime is 5260534751. The next prime is 5260534793. The reversal of 5260534765 is 5674350625.

It can be written as a sum of positive squares in 4 ways, for example, as 106874244 + 5153660521 = 10338^2 + 71789^2 .

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

It is not a de Polignac number, because 5260534765 - 2⁵ = 5260534733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4654776 + ... + 4655905.

It is an arithmetic number, because the mean of its divisors is an integer number (796063311).

Almost surely, 2^5260534765 is an apocalyptic number.

It is an amenable number.

5260534765 is a deficient number, since it is larger than the sum of its proper divisors (1107971723).

5260534765 is a wasteful number, since it uses less digits than its factorization.

5260534765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9310799.

The product of its (nonzero) digits is 756000, while the sum is 43.

The square root of 5260534765 is about 72529.5440837732. The cubic root of 5260534765 is about 1739.1750576028.

The spelling of 5260534765 in words is "five billion, two hundred sixty million, five hundred thirty-four thousand, seven hundred sixty-five".