54147424 has 12 divisors (see below), whose sum is σ = 106602804. Its totient is φ = 27073696.

The previous prime is 54147407. The next prime is 54147461. The reversal of 54147424 is 42474145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 846022 + ... + 846085.

It is an arithmetic number, because the mean of its divisors is an integer number (8883567).

Almost surely, 2^54147424 is an apocalyptic number.

It is an amenable number.

54147424 is a deficient number, since it is larger than the sum of its proper divisors (52455380).

54147424 is a wasteful number, since it uses less digits than its factorization.

54147424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692117 (or 1692109 counting only the distinct ones).

The product of its digits is 17920, while the sum is 31.

The square root of 54147424 is about 7358.4933240440. The cubic root of 54147424 is about 378.3199702026.

The spelling of 54147424 in words is "fifty-four million, one hundred forty-seven thousand, four hundred twenty-four".