14525534450 has 24 divisors (see below), whose sum is σ = 30877136832. Its totient is φ = 4980183120.

The previous prime is 14525534431. The next prime is 14525534453. The reversal of 14525534450 is 5443552541.

It is not an unprimeable number, because it can be changed into a prime (14525534453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20750414 + ... + 20751113.

It is an arithmetic number, because the mean of its divisors is an integer number (1286547368).

Almost surely, 2^14525534450 is an apocalyptic number.

14525534450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14525534450 is an abundant number, since it is smaller than the sum of its proper divisors (16351602382).

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

14525534450 is a wasteful number, since it uses less digits than its factorization.

14525534450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41501546 (or 41501541 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 14525534450 in words is "fourteen billion, five hundred twenty-five million, five hundred thirty-four thousand, four hundred fifty".