54315471 has 24 divisors (see below), whose sum is σ = 88682880. Its totient is φ = 29402352.

The previous prime is 54315467. The next prime is 54315473. The reversal of 54315471 is 17451345.

It is not a de Polignac number, because 54315471 - 2² = 54315467 is a prime.

It is a super-3 number, since 3×54315471³ (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 (54315473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6931 + ... + 12516.

It is an arithmetic number, because the mean of its divisors is an integer number (3695120).

Almost surely, 2^54315471 is an apocalyptic number.

54315471 is a deficient number, since it is larger than the sum of its proper divisors (34367409).

54315471 is a wasteful number, since it uses less digits than its factorization.

54315471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19483 (or 19476 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 54315471 is about 7369.9030522796. The cubic root of 54315471 is about 378.7109391255.

The spelling of 54315471 in words is "fifty-four million, three hundred fifteen thousand, four hundred seventy-one".