54506345 has 16 divisors (see below), whose sum is σ = 69828480. Its totient is φ = 40723200.

The previous prime is 54506311. The next prime is 54506357. The reversal of 54506345 is 54360545.

It is not a de Polignac number, because 54506345 - 2⁶ = 54506281 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2705 + ... + 10785.

It is an arithmetic number, because the mean of its divisors is an integer number (4364280).

Almost surely, 2^54506345 is an apocalyptic number.

It is an amenable number.

54506345 is a deficient number, since it is larger than the sum of its proper divisors (15322135).

54506345 is a wasteful number, since it uses less digits than its factorization.

54506345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8176.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 54506345 is about 7382.8412552350. The cubic root of 54506345 is about 379.1540391614.

The spelling of 54506345 in words is "fifty-four million, five hundred six thousand, three hundred forty-five".