145143535 has 16 divisors (see below), whose sum is σ = 185127552. Its totient is φ = 108864000.

The previous prime is 145143469. The next prime is 145143571. The reversal of 145143535 is 535341541.

It is not a de Polignac number, because 145143535 - 2¹¹ = 145141487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145143497 and 145143506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19885 + ... + 26185.

It is an arithmetic number, because the mean of its divisors is an integer number (11570472).

Almost surely, 2^145143535 is an apocalyptic number.

145143535 is a deficient number, since it is larger than the sum of its proper divisors (39984017).

145143535 is a wasteful number, since it uses less digits than its factorization.

145143535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594.

The product of its digits is 18000, while the sum is 31.

The square root of 145143535 is about 12047.5530710597. The cubic root of 145143535 is about 525.5320803651.

The spelling of 145143535 in words is "one hundred forty-five million, one hundred forty-three thousand, five hundred thirty-five".