20014533255 has 16 divisors (see below), whose sum is σ = 33056262144. Its totient is φ = 10330081440.

The previous prime is 20014533233. The next prime is 20014533289. The reversal of 20014533255 is 55233541002.

It is not a de Polignac number, because 20014533255 - 2⁸ = 20014532999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21520539 + ... + 21521468.

It is an arithmetic number, because the mean of its divisors is an integer number (2066016384).

Almost surely, 2^20014533255 is an apocalyptic number.

20014533255 is a deficient number, since it is larger than the sum of its proper divisors (13041728889).

20014533255 is a wasteful number, since it uses less digits than its factorization.

20014533255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43042046.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 20014533255 in words is "twenty billion, fourteen million, five hundred thirty-three thousand, two hundred fifty-five".