27457163166103 has 8 divisors (see below), whose sum is σ = 29953308378240. Its totient is φ = 24961024532280.

The previous prime is 27457163166073. The next prime is 27457163166109. The reversal of 27457163166103 is 30166136175472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27457163166103 - 2⁹ = 27457163165591 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 (27457163166109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12016726 + ... + 14117932.

It is an arithmetic number, because the mean of its divisors is an integer number (3744163547280).

Almost surely, 2^{27457163166103} is an apocalyptic number.

27457163166103 is a deficient number, since it is larger than the sum of its proper divisors (2496145212137).

27457163166103 is a wasteful number, since it uses less digits than its factorization.

27457163166103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289157.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 27457163166103 in words is "twenty-seven trillion, four hundred fifty-seven billion, one hundred sixty-three million, one hundred sixty-six thousand, one hundred three".