14774797055 has 8 divisors (see below), whose sum is σ = 17733564144. Its totient is φ = 11817299200.

The previous prime is 14774797031. The next prime is 14774797091. The reversal of 14774797055 is 55079747741.

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

It is not a de Polignac number, because 14774797055 - 2⁶ = 14774796991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 291506 + ... + 338415.

It is an arithmetic number, because the mean of its divisors is an integer number (2216695518).

Almost surely, 2^14774797055 is an apocalyptic number.

14774797055 is a deficient number, since it is larger than the sum of its proper divisors (2958767089).

14774797055 is an equidigital number, since it uses as much as digits as its factorization.

14774797055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634617.

The product of its (nonzero) digits is 8643600, while the sum is 56.

The spelling of 14774797055 in words is "fourteen billion, seven hundred seventy-four million, seven hundred ninety-seven thousand, fifty-five".