27385258372 has 48 divisors (see below), whose sum is σ = 51116345280. Its totient is φ = 12800592000.

The previous prime is 27385258301. The next prime is 27385258393.

27385258372 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×27385258372² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2350722 + ... + 2362342.

It is an arithmetic number, because the mean of its divisors is an integer number (1064923860).

Almost surely, 2^27385258372 is an apocalyptic number.

It is an amenable number.

27385258372 is a deficient number, since it is larger than the sum of its proper divisors (23731086908).

27385258372 is a wasteful number, since it uses less digits than its factorization.

27385258372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12052 (or 12050 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 52.

The spelling of 27385258372 in words is "twenty-seven billion, three hundred eighty-five million, two hundred fifty-eight thousand, three hundred seventy-two".