54168471 has 36 divisors (see below), whose sum is σ = 91907712. Its totient is φ = 30651264.

The previous prime is 54168469. The next prime is 54168479. The reversal of 54168471 is 17486145.

It is a happy number.

It is not a de Polignac number, because 54168471 - 2¹ = 54168469 is a prime.

It is a super-3 number, since 3×54168471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54168479) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49290 + ... + 50376.

It is an arithmetic number, because the mean of its divisors is an integer number (2552992).

Almost surely, 2^54168471 is an apocalyptic number.

54168471 is a deficient number, since it is larger than the sum of its proper divisors (37739241).

54168471 is a wasteful number, since it uses less digits than its factorization.

54168471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220 (or 1210 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 54168471 is about 7359.9233012308. The cubic root of 54168471 is about 378.3689812689.

The spelling of 54168471 in words is "fifty-four million, one hundred sixty-eight thousand, four hundred seventy-one".