54860459 has 8 divisors (see below), whose sum is σ = 56278800. Its totient is φ = 53456416.

The previous prime is 54860447. The next prime is 54860461. The reversal of 54860459 is 95406845.

It is a happy number.

54860459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54860459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54860059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4424 + ... + 11370.

It is an arithmetic number, because the mean of its divisors is an integer number (7034850).

Almost surely, 2^54860459 is an apocalyptic number.

54860459 is a deficient number, since it is larger than the sum of its proper divisors (1418341).

54860459 is a wasteful number, since it uses less digits than its factorization.

54860459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 54860459 is about 7406.7846600262. The cubic root of 54860459 is about 379.9733568578.

The spelling of 54860459 in words is "fifty-four million, eight hundred sixty thousand, four hundred fifty-nine".