14878483453 has 16 divisors (see below), whose sum is σ = 15974146944. Its totient is φ = 13808678400.

The previous prime is 14878483427. The next prime is 14878483457. The reversal of 14878483453 is 35438487841.

It is a de Polignac number, because none of the positive numbers 2^k-14878483453 is a prime.

It is a super-2 number, since 2×14878483453² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14878483394 and 14878483403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14878483457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330526 + ... + 372832.

It is an arithmetic number, because the mean of its divisors is an integer number (998384184).

Almost surely, 2^14878483453 is an apocalyptic number.

It is an amenable number.

14878483453 is a deficient number, since it is larger than the sum of its proper divisors (1095663491).

14878483453 is a wasteful number, since it uses less digits than its factorization.

14878483453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42612.

The product of its digits is 10321920, while the sum is 55.

The spelling of 14878483453 in words is "fourteen billion, eight hundred seventy-eight million, four hundred eighty-three thousand, four hundred fifty-three".