14506631055 has 48 divisors (see below), whose sum is σ = 29323444800. Its totient is φ = 6631595712.

The previous prime is 14506631023. The next prime is 14506631057. The reversal of 14506631055 is 55013660541.

14506631055 is a `hidden beast` number, since 14 + 5 + 0 + 6 + 631 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 14506631055 - 2⁵ = 14506631023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14506631057) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 454492 + ... + 485361.

It is an arithmetic number, because the mean of its divisors is an integer number (610905100).

Almost surely, 2^14506631055 is an apocalyptic number.

14506631055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14506631055 is an abundant number, since it is smaller than the sum of its proper divisors (14816813745).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14506631055 is an equidigital number, since it uses as much as digits as its factorization.

14506631055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939885 (or 939868 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

It can be divided in two parts, 145066 and 31055, that added together give a triangular number (176121 = T₅₉₃).

The spelling of 14506631055 in words is "fourteen billion, five hundred six million, six hundred thirty-one thousand, fifty-five".