145048128 has 56 divisors (see below), whose sum is σ = 403981920. Its totient is φ = 45803520.

The previous prime is 145048093. The next prime is 145048129. The reversal of 145048128 is 821840541.

It is not an unprimeable number, because it can be changed into a prime (145048129) 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, 16233 + ... + 23528.

Almost surely, 2^145048128 is an apocalyptic number.

It is an amenable number.

145048128 is an abundant number, since it is smaller than the sum of its proper divisors (258933792).

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

145048128 is a wasteful number, since it uses less digits than its factorization.

145048128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39795 (or 39785 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 145048128 is about 12043.5928194206. The cubic root of 145048128 is about 525.4169060327.

Adding to 145048128 its reverse (821840541), we get a palindrome (966888669).

The spelling of 145048128 in words is "one hundred forty-five million, forty-eight thousand, one hundred twenty-eight".