14520622152 has 64 divisors (see below), whose sum is σ = 36502488000. Its totient is φ = 4813485824.

The previous prime is 14520622147. The next prime is 14520622157. The reversal of 14520622152 is 25122602541.

14520622152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14520622147) and next prime (14520622157).

It is a super-2 number, since 2×14520622152² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14520622157) by changing a digit.

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, 4252798 + ... + 4256210.

It is an arithmetic number, because the mean of its divisors is an integer number (570351375).

Almost surely, 2^14520622152 is an apocalyptic number.

14520622152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14520622152 is an abundant number, since it is smaller than the sum of its proper divisors (21981865848).

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

14520622152 is a wasteful number, since it uses less digits than its factorization.

14520622152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350 (or 4346 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 14520622152 in words is "fourteen billion, five hundred twenty million, six hundred twenty-two thousand, one hundred fifty-two".