153905485 has 8 divisors (see below), whose sum is σ = 184755456. Its totient is φ = 123078480.

The previous prime is 153905467. The next prime is 153905497. The reversal of 153905485 is 584509351.

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

It is not a de Polignac number, because 153905485 - 2⁷ = 153905357 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 17752 + ... + 24958.

It is an arithmetic number, because the mean of its divisors is an integer number (23094432).

Almost surely, 2^153905485 is an apocalyptic number.

It is an amenable number.

153905485 is a deficient number, since it is larger than the sum of its proper divisors (30849971).

153905485 is an equidigital number, since it uses as much as digits as its factorization.

153905485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11483.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 153905485 is about 12405.8649436466. The cubic root of 153905485 is about 535.9011626716.

The spelling of 153905485 in words is "one hundred fifty-three million, nine hundred five thousand, four hundred eighty-five".