14728819052 has 6 divisors (see below), whose sum is σ = 25775433348. Its totient is φ = 7364409524.

The previous prime is 14728818977. The next prime is 14728819081. The reversal of 14728819052 is 25091882741.

It is a super-2 number, since 2×14728819052² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14728818988 and 14728819006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1841102378 + ... + 1841102385.

It is an arithmetic number, because the mean of its divisors is an integer number (4295905558).

Almost surely, 2^14728819052 is an apocalyptic number.

It is an amenable number.

14728819052 is a deficient number, since it is larger than the sum of its proper divisors (11046614296).

14728819052 is a wasteful number, since it uses less digits than its factorization.

14728819052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3682204767 (or 3682204765 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 14728819052 in words is "fourteen billion, seven hundred twenty-eight million, eight hundred nineteen thousand, fifty-two".