27883506097 has 8 divisors (see below), whose sum is σ = 29560221000. Its totient is φ = 26210847744.

The previous prime is 27883506037. The next prime is 27883506121. The reversal of 27883506097 is 79060538872.

It can be written as a sum of positive squares in 4 ways, for example, as 16234837056 + 11648669041 = 127416^2 + 107929^2 .

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 27883506097 - 2¹⁹ = 27882981809 is a prime.

It is a super-2 number, since 2×27883506097² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27883506037) 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, 999972 + ... + 1027477.

It is an arithmetic number, because the mean of its divisors is an integer number (3695027625).

Almost surely, 2^27883506097 is an apocalyptic number.

It is an amenable number.

27883506097 is a deficient number, since it is larger than the sum of its proper divisors (1676714903).

27883506097 is a wasteful number, since it uses less digits than its factorization.

27883506097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028275.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 27883506097 in words is "twenty-seven billion, eight hundred eighty-three million, five hundred six thousand, ninety-seven".