54108407 has 2 divisors, whose sum is σ = 54108408. Its totient is φ = 54108406.

The previous prime is 54108367. The next prime is 54108419. The reversal of 54108407 is 70480145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54108407 - 2¹² = 54104311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54108407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54108437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27054203 + 27054204.

It is an arithmetic number, because the mean of its divisors is an integer number (27054204).

Almost surely, 2^54108407 is an apocalyptic number.

54108407 is a deficient number, since it is larger than the sum of its proper divisors (1).

54108407 is an equidigital number, since it uses as much as digits as its factorization.

54108407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 54108407 is about 7355.8416921519. The cubic root of 54108407 is about 378.2290797161.

The spelling of 54108407 in words is "fifty-four million, one hundred eight thousand, four hundred seven".