231532054533254 has 8 divisors (see below), whose sum is σ = 347551030152000. Its totient is φ = 115681711149256.

The previous prime is 231532054533223. The next prime is 231532054533313. The reversal of 231532054533254 is 452335450235132.

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

It is a junction number, because it is equal to n+sod(n) for n = 231532054533199 and 231532054533208.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 42158055254 + ... + 42158060745.

It is an arithmetic number, because the mean of its divisors is an integer number (43443878769000).

Almost surely, 2^{231532054533254} is an apocalyptic number.

231532054533254 is a deficient number, since it is larger than the sum of its proper divisors (116018975618746).

231532054533254 is a wasteful number, since it uses less digits than its factorization.

231532054533254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84316117374.

The product of its (nonzero) digits is 6480000, while the sum is 47.

The spelling of 231532054533254 in words is "two hundred thirty-one trillion, five hundred thirty-two billion, fifty-four million, five hundred thirty-three thousand, two hundred fifty-four".