54231233213245 has 32 divisors (see below), whose sum is σ = 71049804376320. Its totient is φ = 39409691043840.

The previous prime is 54231233213237. The next prime is 54231233213249.

54231233213245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54231233213245 - 2³ = 54231233213237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54231233213198 and 54231233213207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54231233213249) 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, 419379819 + ... + 419509111.

It is an arithmetic number, because the mean of its divisors is an integer number (2220306386760).

Almost surely, 2^{54231233213245} is an apocalyptic number.

54231233213245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54231233213245 is a deficient number, since it is larger than the sum of its proper divisors (16818571163075).

54231233213245 is a wasteful number, since it uses less digits than its factorization.

54231233213245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135285.

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 5423123 and 3213245, that added together give a palindrome (8636368).

The spelling of 54231233213245 in words is "fifty-four trillion, two hundred thirty-one billion, two hundred thirty-three million, two hundred thirteen thousand, two hundred forty-five".