54367231 has 4 divisors (see below), whose sum is σ = 54405000. Its totient is φ = 54329464.

The previous prime is 54367213. The next prime is 54367237. The reversal of 54367231 is 13276345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54367231 - 2¹⁷ = 54236159 is a prime.

It is a super-2 number, since 2×54367231² = 5911591613214722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54367193 and 54367202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54367237) 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 3 ways as a sum of consecutive naturals, for example, 16636 + ... + 19633.

It is an arithmetic number, because the mean of its divisors is an integer number (13601250).

Almost surely, 2^54367231 is an apocalyptic number.

54367231 is a deficient number, since it is larger than the sum of its proper divisors (37769).

54367231 is a wasteful number, since it uses less digits than its factorization.

54367231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37768.

The product of its digits is 15120, while the sum is 31.

The square root of 54367231 is about 7373.4137955224. The cubic root of 54367231 is about 378.8311986300.

The spelling of 54367231 in words is "fifty-four million, three hundred sixty-seven thousand, two hundred thirty-one".