14556657097 has 8 divisors (see below), whose sum is σ = 15425895240. Its totient is φ = 13711904640.

The previous prime is 14556657079. The next prime is 14556657121. The reversal of 14556657097 is 79075665541.

It can be written as a sum of positive squares in 4 ways, for example, as 194072761 + 14362584336 = 13931^2 + 119844^2 .

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 14556657097 - 2²³ = 14548268489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14556657067) 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 7 ways as a sum of consecutive naturals, for example, 6120198 + ... + 6122575.

It is an arithmetic number, because the mean of its divisors is an integer number (1928236905).

Almost surely, 2^14556657097 is an apocalyptic number.

It is an amenable number.

14556657097 is a deficient number, since it is larger than the sum of its proper divisors (869238143).

14556657097 is a wasteful number, since it uses less digits than its factorization.

14556657097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12242843.

The product of its (nonzero) digits is 7938000, while the sum is 55.

The spelling of 14556657097 in words is "fourteen billion, five hundred fifty-six million, six hundred fifty-seven thousand, ninety-seven".