145563366560 has 48 divisors (see below), whose sum is σ = 348604350696. Its totient is φ = 57427734528.

The previous prime is 145563366521. The next prime is 145563366569. The reversal of 145563366560 is 65663365541.

It can be written as a sum of positive squares in 4 ways, for example, as 118228696336 + 27334670224 = 343844^2 + 165332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 145563366499 and 145563366508.

It is not an unprimeable number, because it can be changed into a prime (145563366569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6219629 + ... + 6242988.

Almost surely, 2^145563366560 is an apocalyptic number.

145563366560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145563366560 is an abundant number, since it is smaller than the sum of its proper divisors (203040984136).

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

145563366560 is a wasteful number, since it uses less digits than its factorization.

145563366560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12462705 (or 12462697 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 50.

The spelling of 145563366560 in words is "one hundred forty-five billion, five hundred sixty-three million, three hundred sixty-six thousand, five hundred sixty".