153243335255 has 16 divisors (see below), whose sum is σ = 184210135200. Its totient is φ = 122382691200.

The previous prime is 153243335239. The next prime is 153243335269. The reversal of 153243335255 is 552533342351.

It is not a de Polignac number, because 153243335255 - 2⁴ = 153243335239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21829136 + ... + 21836154.

It is an arithmetic number, because the mean of its divisors is an integer number (11513133450).

Almost surely, 2^153243335255 is an apocalyptic number.

153243335255 is a deficient number, since it is larger than the sum of its proper divisors (30966799945).

153243335255 is an equidigital number, since it uses as much as digits as its factorization.

153243335255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13954.

The product of its digits is 810000, while the sum is 41.

The spelling of 153243335255 in words is "one hundred fifty-three billion, two hundred forty-three million, three hundred thirty-five thousand, two hundred fifty-five".