54658651 has 2 divisors, whose sum is σ = 54658652. Its totient is φ = 54658650.

The previous prime is 54658619. The next prime is 54658679. The reversal of 54658651 is 15685645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54658651 - 2⁵ = 54658619 is a prime.

It is not a weakly prime, because it can be changed into another prime (54658601) 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, 27329325 + 27329326.

It is an arithmetic number, because the mean of its divisors is an integer number (27329326).

Almost surely, 2^54658651 is an apocalyptic number.

54658651 is a deficient number, since it is larger than the sum of its proper divisors (1).

54658651 is an equidigital number, since it uses as much as digits as its factorization.

54658651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 40.

The square root of 54658651 is about 7393.1489231585. The cubic root of 54658651 is about 379.5068649405.

The spelling of 54658651 in words is "fifty-four million, six hundred fifty-eight thousand, six hundred fifty-one".