54379471 has 2 divisors, whose sum is σ = 54379472. Its totient is φ = 54379470.

The previous prime is 54379469. The next prime is 54379483. The reversal of 54379471 is 17497345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54379471 - 2¹ = 54379469 is a prime.

It is a super-3 number, since 3×54379471³ (a number of 24 digits) contains 333 as substring.

Together with 54379469, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54379421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27189735 + 27189736.

It is an arithmetic number, because the mean of its divisors is an integer number (27189736).

Almost surely, 2^54379471 is an apocalyptic number.

54379471 is a deficient number, since it is larger than the sum of its proper divisors (1).

54379471 is an equidigital number, since it uses as much as digits as its factorization.

54379471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 54379471 is about 7374.2437578371. The cubic root of 54379471 is about 378.8596259618.

The spelling of 54379471 in words is "fifty-four million, three hundred seventy-nine thousand, four hundred seventy-one".