27457162955 has 16 divisors (see below), whose sum is σ = 33559951104. Its totient is φ = 21560888160.

The previous prime is 27457162951. The next prime is 27457162963. The reversal of 27457162955 is 55926175472.

It is not a de Polignac number, because 27457162955 - 2² = 27457162951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27457162897 and 27457162906.

It is not an unprimeable number, because it can be changed into a prime (27457162951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89777 + ... + 250946.

It is an arithmetic number, because the mean of its divisors is an integer number (2097496944).

Almost surely, 2^27457162955 is an apocalyptic number.

27457162955 is a deficient number, since it is larger than the sum of its proper divisors (6102788149).

27457162955 is a wasteful number, since it uses less digits than its factorization.

27457162955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341026.

The product of its digits is 5292000, while the sum is 53.

The spelling of 27457162955 in words is "twenty-seven billion, four hundred fifty-seven million, one hundred sixty-two thousand, nine hundred fifty-five".