5267326511 has 4 divisors (see below), whose sum is σ = 5267659392. Its totient is φ = 5266993632.

The previous prime is 5267326499. The next prime is 5267326553. The reversal of 5267326511 is 1156237625.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5267326511 - 2²⁶ = 5200217647 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 (5267326111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141455 + ... + 174768.

It is an arithmetic number, because the mean of its divisors is an integer number (1316914848).

Almost surely, 2^5267326511 is an apocalyptic number.

5267326511 is a deficient number, since it is larger than the sum of its proper divisors (332881).

5267326511 is a wasteful number, since it uses less digits than its factorization.

5267326511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332880.

The product of its digits is 75600, while the sum is 38.

The square root of 5267326511 is about 72576.3495293060. The cubic root of 5267326511 is about 1739.9232043219.

The spelling of 5267326511 in words is "five billion, two hundred sixty-seven million, three hundred twenty-six thousand, five hundred eleven".