27552426411 has 4 divisors (see below), whose sum is σ = 36736568552. Its totient is φ = 18368284272.

The previous prime is 27552426403. The next prime is 27552426431. The reversal of 27552426411 is 11462425572.

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

It is not a de Polignac number, because 27552426411 - 2³ = 27552426403 is a prime.

It is a super-2 number, since 2×27552426411² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27552426411.

It is not an unprimeable number, because it can be changed into a prime (27552426431) 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, 4592071066 + ... + 4592071071.

It is an arithmetic number, because the mean of its divisors is an integer number (9184142138).

Almost surely, 2^27552426411 is an apocalyptic number.

27552426411 is a deficient number, since it is larger than the sum of its proper divisors (9184142141).

27552426411 is an equidigital number, since it uses as much as digits as its factorization.

27552426411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9184142140.

The product of its digits is 134400, while the sum is 39.

The spelling of 27552426411 in words is "twenty-seven billion, five hundred fifty-two million, four hundred twenty-six thousand, four hundred eleven".