153045535 has 4 divisors (see below), whose sum is σ = 183654648. Its totient is φ = 122436424.

The previous prime is 153045521. The next prime is 153045559. The reversal of 153045535 is 535540351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 153045535 - 2¹⁹ = 152521247 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153045497 and 153045506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15304549 + ... + 15304558.

It is an arithmetic number, because the mean of its divisors is an integer number (45913662).

Almost surely, 2^153045535 is an apocalyptic number.

153045535 is a deficient number, since it is larger than the sum of its proper divisors (30609113).

153045535 is an equidigital number, since it uses as much as digits as its factorization.

153045535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30609112.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 153045535 is about 12371.1573832039. The cubic root of 153045535 is about 534.9011783585.

Adding to 153045535 its reverse (535540351), we get a palindrome (688585886).

The spelling of 153045535 in words is "one hundred fifty-three million, forty-five thousand, five hundred thirty-five".