27357458097 has 16 divisors (see below), whose sum is σ = 38686600512. Its totient is φ = 17136883200.

The previous prime is 27357458071. The next prime is 27357458099. The reversal of 27357458097 is 79085475372.

It is not a de Polignac number, because 27357458097 - 2¹⁰ = 27357457073 is a prime.

It is a super-2 number, since 2×27357458097² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27357458099) 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 15 ways as a sum of consecutive naturals, for example, 415623 + ... + 476924.

It is an arithmetic number, because the mean of its divisors is an integer number (2417912532).

Almost surely, 2^27357458097 is an apocalyptic number.

It is an amenable number.

27357458097 is a deficient number, since it is larger than the sum of its proper divisors (11329142415).

27357458097 is a wasteful number, since it uses less digits than its factorization.

27357458097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893168.

The product of its (nonzero) digits is 14817600, while the sum is 57.

The spelling of 27357458097 in words is "twenty-seven billion, three hundred fifty-seven million, four hundred fifty-eight thousand, ninety-seven".