153034045 has 4 divisors (see below), whose sum is σ = 183640860. Its totient is φ = 122427232.

The previous prime is 153034043. The next prime is 153034103. The reversal of 153034045 is 540430351.

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

It can be written as a sum of positive squares in 2 ways, for example, as 86007076 + 67026969 = 9274^2 + 8187^2 .

It is a cyclic number.

It is not a de Polignac number, because 153034045 - 2¹ = 153034043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153034043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15303400 + ... + 15303409.

It is an arithmetic number, because the mean of its divisors is an integer number (45910215).

Almost surely, 2^153034045 is an apocalyptic number.

It is an amenable number.

153034045 is a deficient number, since it is larger than the sum of its proper divisors (30606815).

153034045 is an equidigital number, since it uses as much as digits as its factorization.

153034045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30606814.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 153034045 is about 12370.6929878645. The cubic root of 153034045 is about 534.8877919975.

Adding to 153034045 its reverse (540430351), we get a palindrome (693464396).

The spelling of 153034045 in words is "one hundred fifty-three million, thirty-four thousand, forty-five".