54532265 has 16 divisors (see below), whose sum is σ = 67510800. Its totient is φ = 42255360.

The previous prime is 54532253. The next prime is 54532279. The reversal of 54532265 is 56223545.

It can be written as a sum of positive squares in 8 ways, for example, as 11812969 + 42719296 = 3437^2 + 6536^2 .

It is not a de Polignac number, because 54532265 - 2⁴ = 54532249 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51461 + ... + 52509.

It is an arithmetic number, because the mean of its divisors is an integer number (4219425).

Almost surely, 2^54532265 is an apocalyptic number.

It is an amenable number.

54532265 is a deficient number, since it is larger than the sum of its proper divisors (12978535).

54532265 is a wasteful number, since it uses less digits than its factorization.

54532265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372.

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

The square root of 54532265 is about 7384.5964683251. The cubic root of 54532265 is about 379.2141307298.

The spelling of 54532265 in words is "fifty-four million, five hundred thirty-two thousand, two hundred sixty-five".