153045471 has 16 divisors (see below), whose sum is σ = 209214720. Its totient is φ = 99462720.

The previous prime is 153045457. The next prime is 153045479. The reversal of 153045471 is 174540351.

It is not a de Polignac number, because 153045471 - 2⁹ = 153044959 is a prime.

It is a super-3 number, since 3×153045471³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153045479) by changing a digit.

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, 97390 + ... + 98948.

It is an arithmetic number, because the mean of its divisors is an integer number (13075920).

Almost surely, 2^153045471 is an apocalyptic number.

153045471 is a deficient number, since it is larger than the sum of its proper divisors (56169249).

153045471 is a wasteful number, since it uses less digits than its factorization.

153045471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 153045471 is about 12371.1547965418. The cubic root of 153045471 is about 534.9011037975.

The spelling of 153045471 in words is "one hundred fifty-three million, forty-five thousand, four hundred seventy-one".