145563560 has 32 divisors (see below), whose sum is σ = 344757600. Its totient is φ = 55160640.

The previous prime is 145563553. The next prime is 145563601. The reversal of 145563560 is 65365541.

145563560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 145563560.

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, 95006 + ... + 96525.

It is an arithmetic number, because the mean of its divisors is an integer number (10773675).

Almost surely, 2^145563560 is an apocalyptic number.

145563560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145563560 is an abundant number, since it is smaller than the sum of its proper divisors (199194040).

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

145563560 is a wasteful number, since it uses less digits than its factorization.

145563560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191561 (or 191557 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 145563560 is about 12064.9724409134. The cubic root of 145563560 is about 526.0385308173.

The spelling of 145563560 in words is "one hundred forty-five million, five hundred sixty-three thousand, five hundred sixty".