27268472582 has 16 divisors (see below), whose sum is σ = 45568005840. Its totient is φ = 12151467552.

The previous prime is 27268472579. The next prime is 27268472587. The reversal of 27268472582 is 28527486272.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27268472587) 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 7 ways as a sum of consecutive naturals, for example, 18081788 + ... + 18083295.

It is an arithmetic number, because the mean of its divisors is an integer number (2848000365).

Almost surely, 2^27268472582 is an apocalyptic number.

27268472582 is a deficient number, since it is larger than the sum of its proper divisors (18299533258).

27268472582 is a wasteful number, since it uses less digits than its factorization.

27268472582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36165127.

The product of its digits is 6021120, while the sum is 53.

The spelling of 27268472582 in words is "twenty-seven billion, two hundred sixty-eight million, four hundred seventy-two thousand, five hundred eighty-two".