54297031 has 12 divisors (see below), whose sum is σ = 58354560. Its totient is φ = 50504960.

The previous prime is 54297029. The next prime is 54297053. The reversal of 54297031 is 13079245.

54297031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54297031 - 2¹ = 54297029 is a prime.

It is a super-2 number, since 2×54297031² = 5896335150829922, 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 = 54296984 and 54297002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54297631) 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 in 11 ways as a sum of consecutive naturals, for example, 24666 + ... + 26776.

It is an arithmetic number, because the mean of its divisors is an integer number (4862880).

Almost surely, 2^54297031 is an apocalyptic number.

54297031 is a deficient number, since it is larger than the sum of its proper divisors (4057529).

54297031 is a wasteful number, since it uses less digits than its factorization.

54297031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234 (or 2217 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 54297031 is about 7368.6519119850. The cubic root of 54297031 is about 378.6680770580.

The spelling of 54297031 in words is "fifty-four million, two hundred ninety-seven thousand, thirty-one".