54310005 has 24 divisors (see below), whose sum is σ = 94498872. Its totient is φ = 28854144.

The previous prime is 54309991. The next prime is 54310021. The reversal of 54310005 is 50001345.

It can be written as a sum of positive squares in 4 ways, for example, as 13439556 + 40870449 = 3666^2 + 6393^2 .

It is not a de Polignac number, because 54310005 - 2⁵ = 54309973 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54310005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10287 + ... + 14643.

It is an arithmetic number, because the mean of its divisors is an integer number (3937453).

Almost surely, 2^54310005 is an apocalyptic number.

It is an amenable number.

54310005 is a deficient number, since it is larger than the sum of its proper divisors (40188867).

54310005 is a wasteful number, since it uses less digits than its factorization.

54310005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645 (or 4642 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 54310005 is about 7369.5322103916. The cubic root of 54310005 is about 378.6982349278.

The spelling of 54310005 in words is "fifty-four million, three hundred ten thousand, five".