54245599 has 2 divisors, whose sum is σ = 54245600. Its totient is φ = 54245598.

The previous prime is 54245579. The next prime is 54245617. The reversal of 54245599 is 99554245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54245599 - 2¹¹ = 54243551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54245539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27122799 + 27122800.

It is an arithmetic number, because the mean of its divisors is an integer number (27122800).

Almost surely, 2^54245599 is an apocalyptic number.

54245599 is a deficient number, since it is larger than the sum of its proper divisors (1).

54245599 is an equidigital number, since it uses as much as digits as its factorization.

54245599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324000, while the sum is 43.

The square root of 54245599 is about 7365.1611659216. The cubic root of 54245599 is about 378.5484768468.

The spelling of 54245599 in words is "fifty-four million, two hundred forty-five thousand, five hundred ninety-nine".