54859470 has 16 divisors (see below), whose sum is σ = 131662800. Its totient is φ = 14629184.

The previous prime is 54859457. The next prime is 54859489. The reversal of 54859470 is 7495845.

54859470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54859470² = 6019122897361800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 914295 + ... + 914354.

It is an arithmetic number, because the mean of its divisors is an integer number (8228925).

Almost surely, 2^54859470 is an apocalyptic number.

54859470 is an abundant number, since it is smaller than the sum of its proper divisors (76803330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54859470 is a wasteful number, since it uses less digits than its factorization.

54859470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828659.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 54859470 is about 7406.7178966125. The cubic root of 54859470 is about 379.9710735137.

The spelling of 54859470 in words is "fifty-four million, eight hundred fifty-nine thousand, four hundred seventy".