145305006633562 has 16 divisors (see below), whose sum is σ = 238223008979712. Its totient is φ = 66173058048960.

The previous prime is 145305006633559. The next prime is 145305006633629. The reversal of 145305006633562 is 265336600503541.

145305006633562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145305006633562² (a number of 29 digits) contains 22 as substring.

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, 68930267748 + ... + 68930269855.

It is an arithmetic number, because the mean of its divisors is an integer number (14888938061232).

Almost surely, 2^{145305006633562} is an apocalyptic number.

145305006633562 is a deficient number, since it is larger than the sum of its proper divisors (92918002346150).

145305006633562 is a wasteful number, since it uses less digits than its factorization.

145305006633562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137860537653.

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 145305006633562 in words is "one hundred forty-five trillion, three hundred five billion, six million, six hundred thirty-three thousand, five hundred sixty-two".