54488471 has 2 divisors, whose sum is σ = 54488472. Its totient is φ = 54488470.

The previous prime is 54488459. The next prime is 54488491. The reversal of 54488471 is 17488445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54488471 - 2⁶ = 54488407 is a prime.

It is a super-3 number, since 3×54488471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54488411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27244235 + 27244236.

It is an arithmetic number, because the mean of its divisors is an integer number (27244236).

Almost surely, 2^54488471 is an apocalyptic number.

54488471 is a deficient number, since it is larger than the sum of its proper divisors (1).

54488471 is an equidigital number, since it uses as much as digits as its factorization.

54488471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 143360, while the sum is 41.

The square root of 54488471 is about 7381.6306464087. The cubic root of 54488471 is about 379.1125899184.

The spelling of 54488471 in words is "fifty-four million, four hundred eighty-eight thousand, four hundred seventy-one".