145165000528 has 40 divisors (see below), whose sum is σ = 283487248512. Its totient is φ = 72007665408.

The previous prime is 145165000507. The next prime is 145165000531. The reversal of 145165000528 is 825000561541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3634201 + ... + 3673927.

Almost surely, 2^145165000528 is an apocalyptic number.

It is an amenable number.

145165000528 is a deficient number, since it is larger than the sum of its proper divisors (138322247984).

145165000528 is a wasteful number, since it uses less digits than its factorization.

145165000528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41539 (or 41533 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

The spelling of 145165000528 in words is "one hundred forty-five billion, one hundred sixty-five million, five hundred twenty-eight", and thus it is an aban number.