54567407 has 2 divisors, whose sum is σ = 54567408. Its totient is φ = 54567406.

The previous prime is 54567397. The next prime is 54567439. The reversal of 54567407 is 70476545.

54567407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54567407 - 2⁸ = 54567151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54567497) 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, 27283703 + 27283704.

It is an arithmetic number, because the mean of its divisors is an integer number (27283704).

Almost surely, 2^54567407 is an apocalyptic number.

54567407 is a deficient number, since it is larger than the sum of its proper divisors (1).

54567407 is an equidigital number, since it uses as much as digits as its factorization.

54567407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 54567407 is about 7386.9754974550. The cubic root of 54567407 is about 379.2955716981.

The spelling of 54567407 in words is "fifty-four million, five hundred sixty-seven thousand, four hundred seven".