14536532148 has 24 divisors (see below), whose sum is σ = 33968255328. Its totient is φ = 4838413536.

The previous prime is 14536532117. The next prime is 14536532149. The reversal of 14536532148 is 84123563541.

It is a super-2 number, since 2×14536532148² (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 (14536532149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 878611 + ... + 895002.

It is an arithmetic number, because the mean of its divisors is an integer number (1415343972).

Almost surely, 2^14536532148 is an apocalyptic number.

It is an amenable number.

14536532148 is an abundant number, since it is smaller than the sum of its proper divisors (19431723180).

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

14536532148 is a wasteful number, since it uses less digits than its factorization.

14536532148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774303 (or 1774301 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The spelling of 14536532148 in words is "fourteen billion, five hundred thirty-six million, five hundred thirty-two thousand, one hundred forty-eight".