54505265 has 8 divisors (see below), whose sum is σ = 66018240. Its totient is φ = 43196272.

The previous prime is 54505249. The next prime is 54505273. The reversal of 54505265 is 56250545.

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

It is a cyclic number.

It is not a de Polignac number, because 54505265 - 2⁴ = 54505249 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 7 ways as a sum of consecutive naturals, for example, 50405 + ... + 51474.

It is an arithmetic number, because the mean of its divisors is an integer number (8252280).

Almost surely, 2^54505265 is an apocalyptic number.

It is an amenable number.

54505265 is a deficient number, since it is larger than the sum of its proper divisors (11512975).

54505265 is a wasteful number, since it uses less digits than its factorization.

54505265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101991.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 54505265 is about 7382.7681123004. The cubic root of 54505265 is about 379.1515349326.

The spelling of 54505265 in words is "fifty-four million, five hundred five thousand, two hundred sixty-five".