153641017225 has 24 divisors (see below), whose sum is σ = 196526135808. Its totient is φ = 119063851200.

The previous prime is 153641017177. The next prime is 153641017247. The reversal of 153641017225 is 522710146351.

It is not a de Polignac number, because 153641017225 - 2⁹ = 153641016713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155881 + ... + 575830.

It is an arithmetic number, because the mean of its divisors is an integer number (8188588992).

Almost surely, 2^153641017225 is an apocalyptic number.

It is an amenable number.

153641017225 is a deficient number, since it is larger than the sum of its proper divisors (42885118583).

153641017225 is a wasteful number, since it uses less digits than its factorization.

153641017225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731985 (or 731980 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 153641017225 in words is "one hundred fifty-three billion, six hundred forty-one million, seventeen thousand, two hundred twenty-five".