145563601033 has 4 divisors (see below), whose sum is σ = 145564907728. Its totient is φ = 145562294340.

The previous prime is 145563601013. The next prime is 145563601121. The reversal of 145563601033 is 330106365541.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145563601033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145563600983 and 145563601001.

It is not an unprimeable number, because it can be changed into a prime (145563601013) 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 3 ways as a sum of consecutive naturals, for example, 468891 + ... + 714832.

It is an arithmetic number, because the mean of its divisors is an integer number (36391226932).

Almost surely, 2^145563601033 is an apocalyptic number.

It is an amenable number.

145563601033 is a deficient number, since it is larger than the sum of its proper divisors (1306695).

145563601033 is a wasteful number, since it uses less digits than its factorization.

145563601033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306694.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 145563601033 its reverse (330106365541), we get a palindrome (475669966574).

The spelling of 145563601033 in words is "one hundred forty-five billion, five hundred sixty-three million, six hundred one thousand, thirty-three".