153245545 has 16 divisors (see below), whose sum is σ = 193898880. Its totient is φ = 115948800.

The previous prime is 153245539. The next prime is 153245557. The reversal of 153245545 is 545542351.

It is not a de Polignac number, because 153245545 - 2³ = 153245537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 153245545.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 82780 + ... + 84610.

It is an arithmetic number, because the mean of its divisors is an integer number (12118680).

Almost surely, 2^153245545 is an apocalyptic number.

It is an amenable number.

153245545 is a deficient number, since it is larger than the sum of its proper divisors (40653335).

153245545 is a wasteful number, since it uses less digits than its factorization.

153245545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736.

The product of its digits is 60000, while the sum is 34.

The square root of 153245545 is about 12379.2384660770. The cubic root of 153245545 is about 535.1340916398.

Adding to 153245545 its reverse (545542351), we get a palindrome (698787896).

The spelling of 153245545 in words is "one hundred fifty-three million, two hundred forty-five thousand, five hundred forty-five".