54365387 has 2 divisors, whose sum is σ = 54365388. Its totient is φ = 54365386.

The previous prime is 54365293. The next prime is 54365419. The reversal of 54365387 is 78356345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54365387 - 2¹⁶ = 54299851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54362387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27182693 + 27182694.

It is an arithmetic number, because the mean of its divisors is an integer number (27182694).

Almost surely, 2^54365387 is an apocalyptic number.

54365387 is a deficient number, since it is larger than the sum of its proper divisors (1).

54365387 is an equidigital number, since it uses as much as digits as its factorization.

54365387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 41.

The square root of 54365387 is about 7373.2887506187. The cubic root of 54365387 is about 378.8269155805.

The spelling of 54365387 in words is "fifty-four million, three hundred sixty-five thousand, three hundred eighty-seven".