14534532054 has 32 divisors (see below), whose sum is σ = 36913098240. Its totient is φ = 4152723336.

The previous prime is 14534532053. The next prime is 14534532073. The reversal of 14534532054 is 45023543541.

14534532054 is a `hidden beast` number, since 1 + 4 + 534 + 53 + 20 + 54 = 666.

It is a super-2 number, since 2×14534532054² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14534532053) 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 15 ways as a sum of consecutive naturals, for example, 19225194 + ... + 19225949.

It is an arithmetic number, because the mean of its divisors is an integer number (1153534320).

Almost surely, 2^14534532054 is an apocalyptic number.

14534532054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14534532054 is an abundant number, since it is smaller than the sum of its proper divisors (22378566186).

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

14534532054 is a wasteful number, since it uses less digits than its factorization.

14534532054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38451161 (or 38451155 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 14534532054 in words is "fourteen billion, five hundred thirty-four million, five hundred thirty-two thousand, fifty-four".