54374479 has 2 divisors, whose sum is σ = 54374480. Its totient is φ = 54374478.

The previous prime is 54374477. The next prime is 54374513. The reversal of 54374479 is 97447345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54374479 - 2¹ = 54374477 is a prime.

Together with 54374477, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54374471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27187239 + 27187240.

It is an arithmetic number, because the mean of its divisors is an integer number (27187240).

Almost surely, 2^54374479 is an apocalyptic number.

54374479 is a deficient number, since it is larger than the sum of its proper divisors (1).

54374479 is an equidigital number, since it uses as much as digits as its factorization.

54374479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 43.

The square root of 54374479 is about 7373.9052746832. The cubic root of 54374479 is about 378.8480325848.

The spelling of 54374479 in words is "fifty-four million, three hundred seventy-four thousand, four hundred seventy-nine".