54046787 has 2 divisors, whose sum is σ = 54046788. Its totient is φ = 54046786.

The previous prime is 54046777. The next prime is 54046789. The reversal of 54046787 is 78764045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54046787 - 2¹⁶ = 53981251 is a prime.

Together with 54046789, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54046789) 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, 27023393 + 27023394.

It is an arithmetic number, because the mean of its divisors is an integer number (27023394).

Almost surely, 2^54046787 is an apocalyptic number.

54046787 is a deficient number, since it is larger than the sum of its proper divisors (1).

54046787 is an equidigital number, since it uses as much as digits as its factorization.

54046787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 54046787 is about 7351.6519912194. The cubic root of 54046787 is about 378.0854462827.

The spelling of 54046787 in words is "fifty-four million, forty-six thousand, seven hundred eighty-seven".