54823636231 has 12 divisors (see below), whose sum is σ = 68680160472. Its totient is φ = 43376942448.

The previous prime is 54823636213. The next prime is 54823636253. The reversal of 54823636231 is 13263632845.

It is not a de Polignac number, because 54823636231 - 2⁹ = 54823635719 is a prime.

It is a super-2 number, since 2×54823636231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54823636291) 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 11 ways as a sum of consecutive naturals, for example, 43032045 + ... + 43033318.

It is an arithmetic number, because the mean of its divisors is an integer number (5723346706).

Almost surely, 2^54823636231 is an apocalyptic number.

54823636231 is a deficient number, since it is larger than the sum of its proper divisors (13856524241).

54823636231 is a wasteful number, since it uses less digits than its factorization.

54823636231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86065390 (or 86065383 counting only the distinct ones).

The product of its digits is 622080, while the sum is 43.

The spelling of 54823636231 in words is "fifty-four billion, eight hundred twenty-three million, six hundred thirty-six thousand, two hundred thirty-one".