155736225469441 has 8 divisors (see below), whose sum is σ = 156797010345600. Its totient is φ = 154675648264368.

The previous prime is 155736225469403. The next prime is 155736225469507. The reversal of 155736225469441 is 144964522637551.

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

It is a cyclic number.

It is not a de Polignac number, because 155736225469441 - 2¹¹ = 155736225467393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (155736225469241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50412681 + ... + 53412646.

It is an arithmetic number, because the mean of its divisors is an integer number (19599626293200).

Almost surely, 2^{155736225469441} is an apocalyptic number.

It is an amenable number.

155736225469441 is a deficient number, since it is larger than the sum of its proper divisors (1060784876159).

155736225469441 is a wasteful number, since it uses less digits than its factorization.

155736225469441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103835543.

The product of its digits is 217728000, while the sum is 64.

The spelling of 155736225469441 in words is "one hundred fifty-five trillion, seven hundred thirty-six billion, two hundred twenty-five million, four hundred sixty-nine thousand, four hundred forty-one".