14553422550 has 96 divisors (see below), whose sum is σ = 40458080160. Its totient is φ = 3846528000.

The previous prime is 14553422549. The next prime is 14553422551. The reversal of 14553422550 is 5522435541.

14553422550 is a `hidden beast` number, since 1 + 4 + 55 + 34 + 22 + 550 = 666.

It is an interprime number because it is at equal distance from previous prime (14553422549) and next prime (14553422551).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14553422551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104850 + ... + 200250.

It is an arithmetic number, because the mean of its divisors is an integer number (421438335).

Almost surely, 2^14553422550 is an apocalyptic number.

14553422550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14553422550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20229040080).

14553422550 is an abundant number, since it is smaller than the sum of its proper divisors (25904657610).

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

14553422550 is a wasteful number, since it uses less digits than its factorization.

14553422550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95535 (or 95524 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 14553422550 in words is "fourteen billion, five hundred fifty-three million, four hundred twenty-two thousand, five hundred fifty".