145603552316 has 12 divisors (see below), whose sum is σ = 258609294888. Its totient is φ = 71715182352.

The previous prime is 145603552279. The next prime is 145603552333. The reversal of 145603552316 is 613255306541.

145603552316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271648151 + ... + 271648686.

It is an arithmetic number, because the mean of its divisors is an integer number (21550774574).

Almost surely, 2^145603552316 is an apocalyptic number.

It is an amenable number.

145603552316 is a deficient number, since it is larger than the sum of its proper divisors (113005742572).

145603552316 is a wasteful number, since it uses less digits than its factorization.

145603552316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543296908 (or 543296906 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 145603552316 its reverse (613255306541), we get a palindrome (758858858857).

The spelling of 145603552316 in words is "one hundred forty-five billion, six hundred three million, five hundred fifty-two thousand, three hundred sixteen".