144547525092 has 48 divisors (see below), whose sum is σ = 351973278720. Its totient is φ = 46083494688.

The previous prime is 144547525033. The next prime is 144547525117. The reversal of 144547525092 is 290525745441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5074963 + ... + 5103365.

It is an arithmetic number, because the mean of its divisors is an integer number (7332776640).

Almost surely, 2^144547525092 is an apocalyptic number.

144547525092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144547525092 is an abundant number, since it is smaller than the sum of its proper divisors (207425753628).

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

144547525092 is a wasteful number, since it uses less digits than its factorization.

144547525092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46872 (or 46870 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 144547525092 in words is "one hundred forty-four billion, five hundred forty-seven million, five hundred twenty-five thousand, ninety-two".