153040045 has 8 divisors (see below), whose sum is σ = 191632896. Its totient is φ = 117108816.

The previous prime is 153040031. The next prime is 153040049. The reversal of 153040045 is 540040351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153040045 - 2⁷ = 153039917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153039998 and 153040025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153040049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665277 + ... + 665506.

It is an arithmetic number, because the mean of its divisors is an integer number (23954112).

Almost surely, 2^153040045 is an apocalyptic number.

It is an amenable number.

153040045 is a deficient number, since it is larger than the sum of its proper divisors (38592851).

153040045 is a wasteful number, since it uses less digits than its factorization.

153040045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330811.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 153040045 is about 12370.9354941330. The cubic root of 153040045 is about 534.8947823479.

Adding to 153040045 its reverse (540040351), we get a palindrome (693080396).

The spelling of 153040045 in words is "one hundred fifty-three million, forty thousand, forty-five".