14155046546 has 16 divisors (see below), whose sum is σ = 21319526808. Its totient is φ = 7048588800.

The previous prime is 14155046539. The next prime is 14155046551. The reversal of 14155046546 is 64564055141.

It can be written as a sum of positive squares in 4 ways, for example, as 4845691321 + 9309355225 = 69611^2 + 96485^2 .

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, 567416 + ... + 591836.

Almost surely, 2^14155046546 is an apocalyptic number.

14155046546 is a deficient number, since it is larger than the sum of its proper divisors (7164480262).

14155046546 is a wasteful number, since it uses less digits than its factorization.

14155046546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25597.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 14155046546 in words is "fourteen billion, one hundred fifty-five million, forty-six thousand, five hundred forty-six".