54270031 has 2 divisors, whose sum is σ = 54270032. Its totient is φ = 54270030.

The previous prime is 54270017. The next prime is 54270037. The reversal of 54270031 is 13007245.

54270031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54270031 - 2⁹ = 54269519 is a prime.

It is a super-2 number, since 2×54270031² = 5890472529481922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54269984 and 54270011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54270037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27135015 + 27135016.

It is an arithmetic number, because the mean of its divisors is an integer number (27135016).

Almost surely, 2^54270031 is an apocalyptic number.

54270031 is a deficient number, since it is larger than the sum of its proper divisors (1).

54270031 is an equidigital number, since it uses as much as digits as its factorization.

54270031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 54270031 is about 7366.8195987142. The cubic root of 54270031 is about 378.6053005547.

Adding to 54270031 its reverse (13007245), we get a palindrome (67277276).

The spelling of 54270031 in words is "fifty-four million, two hundred seventy thousand, thirty-one".