14509601855 has 16 divisors (see below), whose sum is σ = 19904693760. Its totient is φ = 9946535712.

The previous prime is 14509601849. The next prime is 14509601861. The reversal of 14509601855 is 55810690541.

It is an interprime number because it is at equal distance from previous prime (14509601849) and next prime (14509601861).

It is a cyclic number.

It is not a de Polignac number, because 14509601855 - 2¹⁶ = 14509536319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64676 + ... + 182214.

It is an arithmetic number, because the mean of its divisors is an integer number (1244043360).

Almost surely, 2^14509601855 is an apocalyptic number.

14509601855 is a deficient number, since it is larger than the sum of its proper divisors (5395091905).

14509601855 is a wasteful number, since it uses less digits than its factorization.

14509601855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121078.

The product of its (nonzero) digits is 216000, while the sum is 44.

The spelling of 14509601855 in words is "fourteen billion, five hundred nine million, six hundred one thousand, eight hundred fifty-five".