14781796054 has 8 divisors (see below), whose sum is σ = 23339678040. Its totient is φ = 7001903376.

The previous prime is 14781796033. The next prime is 14781796067. The reversal of 14781796054 is 45069718741.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 14781795992 and 14781796010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194497279 + ... + 194497354.

It is an arithmetic number, because the mean of its divisors is an integer number (2917459755).

Almost surely, 2^14781796054 is an apocalyptic number.

14781796054 is a deficient number, since it is larger than the sum of its proper divisors (8557881986).

14781796054 is a wasteful number, since it uses less digits than its factorization.

14781796054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388994654.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 14781796054 in words is "fourteen billion, seven hundred eighty-one million, seven hundred ninety-six thousand, fifty-four".