54603459 has 24 divisors (see below), whose sum is σ = 81087552. Its totient is φ = 35394480.

The previous prime is 54603443. The next prime is 54603463. The reversal of 54603459 is 95430645.

It is a happy number.

54603459 is a `hidden beast` number, since 5 + 4 + 603 + 45 + 9 = 666.

It is not a de Polignac number, because 54603459 - 2⁴ = 54603443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54603559) 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, 49504 + ... + 50594.

It is an arithmetic number, because the mean of its divisors is an integer number (3378648).

Almost surely, 2^54603459 is an apocalyptic number.

54603459 is a deficient number, since it is larger than the sum of its proper divisors (26484093).

54603459 is a wasteful number, since it uses less digits than its factorization.

54603459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247 (or 1244 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 54603459 is about 7389.4153354646. The cubic root of 54603459 is about 379.3790852478.

The spelling of 54603459 in words is "fifty-four million, six hundred three thousand, four hundred fifty-nine".