54900065 has 16 divisors (see below), whose sum is σ = 72588096. Its totient is φ = 39528000.

The previous prime is 54900049. The next prime is 54900067. The reversal of 54900065 is 56000945.

54900065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54900065 - 2⁴ = 54900049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54900067) by changing a digit.

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, 614 + ... + 10496.

It is an arithmetic number, because the mean of its divisors is an integer number (4536756).

Almost surely, 2^54900065 is an apocalyptic number.

54900065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54900065 is a deficient number, since it is larger than the sum of its proper divisors (17688031).

54900065 is a wasteful number, since it uses less digits than its factorization.

54900065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 54900065 is about 7409.4578074242. The cubic root of 54900065 is about 380.0647742766.

The spelling of 54900065 in words is "fifty-four million, nine hundred thousand, sixty-five".