5260626667 has 4 divisors (see below), whose sum is σ = 5332690120. Its totient is φ = 5188563216.

The previous prime is 5260626661. The next prime is 5260626673. The reversal of 5260626667 is 7666260625.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5260626661) and next prime (5260626673).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5260626667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5260626661) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 36031617 + ... + 36031762.

It is an arithmetic number, because the mean of its divisors is an integer number (1333172530).

Almost surely, 2^5260626667 is an apocalyptic number.

5260626667 is a deficient number, since it is larger than the sum of its proper divisors (72063453).

5260626667 is an equidigital number, since it uses as much as digits as its factorization.

5260626667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72063452.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The square root of 5260626667 is about 72530.1776297287. The cubic root of 5260626667 is about 1739.1851853904.

The spelling of 5260626667 in words is "five billion, two hundred sixty million, six hundred twenty-six thousand, six hundred sixty-seven".