54709507 has 2 divisors, whose sum is σ = 54709508. Its totient is φ = 54709506.

The previous prime is 54709481. The next prime is 54709537. The reversal of 54709507 is 70590745.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54709507 - 2¹¹ = 54707459 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54709537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27354753 + 27354754.

It is an arithmetic number, because the mean of its divisors is an integer number (27354754).

Almost surely, 2^54709507 is an apocalyptic number.

54709507 is a deficient number, since it is larger than the sum of its proper divisors (1).

54709507 is an equidigital number, since it uses as much as digits as its factorization.

54709507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 54709507 is about 7396.5875239870. The cubic root of 54709507 is about 379.6245298666.

The spelling of 54709507 in words is "fifty-four million, seven hundred nine thousand, five hundred seven".