13945063 has 8 divisors (see below), whose sum is σ = 15471360. Its totient is φ = 12461880.

The previous prime is 13945037. The next prime is 13945091. The reversal of 13945063 is 36054931.

13945063 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 13945063 - 2¹⁷ = 13813991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13945013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10095 + ... + 11392.

It is an arithmetic number, because the mean of its divisors is an integer number (1933920).

Almost surely, 2^13945063 is an apocalyptic number.

13945063 is a deficient number, since it is larger than the sum of its proper divisors (1526297).

13945063 is a wasteful number, since it uses less digits than its factorization.

13945063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21557.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 13945063 is about 3734.3089052728. The cubic root of 13945063 is about 240.6985608120.

Adding to 13945063 its reverse (36054931), we get a palindrome (49999994).

The spelling of 13945063 in words is "thirteen million, nine hundred forty-five thousand, sixty-three".