54505506 has 32 divisors (see below), whose sum is σ = 119289600. Its totient is φ = 16465680.

The previous prime is 54505499. The next prime is 54505511. The reversal of 54505506 is 60550545.

54505506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 23925 + ... + 26103.

It is an arithmetic number, because the mean of its divisors is an integer number (3727800).

Almost surely, 2^54505506 is an apocalyptic number.

54505506 is an abundant number, since it is smaller than the sum of its proper divisors (64784094).

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

54505506 is a wasteful number, since it uses less digits than its factorization.

54505506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 54505506 is about 7382.7844340736. The cubic root of 54505506 is about 379.1520937495.

The spelling of 54505506 in words is "fifty-four million, five hundred five thousand, five hundred six".