153243541055 has 32 divisors (see below), whose sum is σ = 201389760000. Its totient is φ = 111017001600.

The previous prime is 153243541039. The next prime is 153243541057. The reversal of 153243541055 is 550145342351.

It is not a de Polignac number, because 153243541055 - 2⁴ = 153243541039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153243541057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47020016 + ... + 47023274.

It is an arithmetic number, because the mean of its divisors is an integer number (6293430000).

Almost surely, 2^153243541055 is an apocalyptic number.

153243541055 is a deficient number, since it is larger than the sum of its proper divisors (48146218945).

153243541055 is a wasteful number, since it uses less digits than its factorization.

153243541055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 153243541055 in words is "one hundred fifty-three billion, two hundred forty-three million, five hundred forty-one thousand, fifty-five".