153045139 has 8 divisors (see below), whose sum is σ = 164983952. Its totient is φ = 141130080.

The previous prime is 153045121. The next prime is 153045143. The reversal of 153045139 is 931540351.

It is a happy number.

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

It is not a de Polignac number, because 153045139 - 2¹¹ = 153043091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153045139.

It is not an unprimeable number, because it can be changed into a prime (153045119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8824 + ... + 19594.

It is an arithmetic number, because the mean of its divisors is an integer number (20622994).

Almost surely, 2^153045139 is an apocalyptic number.

153045139 is a deficient number, since it is larger than the sum of its proper divisors (11938813).

153045139 is a wasteful number, since it uses less digits than its factorization.

153045139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11877.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 153045139 is about 12371.1413782238. The cubic root of 153045139 is about 534.9007170120.

The spelling of 153045139 in words is "one hundred fifty-three million, forty-five thousand, one hundred thirty-nine".