27457160853046 has 4 divisors (see below), whose sum is σ = 41185741279572. Its totient is φ = 13728580426522.

The previous prime is 27457160853029. The next prime is 27457160853151. The reversal of 27457160853046 is 64035806175472.

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

It is a super-2 number, since 2×27457160853046² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6864290213260 + ... + 6864290213263.

It is an arithmetic number, because the mean of its divisors is an integer number (10296435319893).

Almost surely, 2^{27457160853046} is an apocalyptic number.

27457160853046 is a deficient number, since it is larger than the sum of its proper divisors (13728580426526).

27457160853046 is a wasteful number, since it uses less digits than its factorization.

27457160853046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13728580426525.

The product of its (nonzero) digits is 33868800, while the sum is 58.

The spelling of 27457160853046 in words is "twenty-seven trillion, four hundred fifty-seven billion, one hundred sixty million, eight hundred fifty-three thousand, forty-six".