54865369 has 8 divisors (see below), whose sum is σ = 62195840. Its totient is φ = 47979216.

The previous prime is 54865367. The next prime is 54865379. The reversal of 54865369 is 96356845.

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 54865369 - 2¹ = 54865367 is a prime.

It is a super-2 number, since 2×54865369² = 6020417431012322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54865367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110817 + ... + 111310.

It is an arithmetic number, because the mean of its divisors is an integer number (7774480).

Almost surely, 2^54865369 is an apocalyptic number.

It is an amenable number.

54865369 is a deficient number, since it is larger than the sum of its proper divisors (7330471).

54865369 is a wasteful number, since it uses less digits than its factorization.

54865369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222159.

The product of its digits is 777600, while the sum is 46.

The square root of 54865369 is about 7407.1161054759. The cubic root of 54865369 is about 379.9846923658.

The spelling of 54865369 in words is "fifty-four million, eight hundred sixty-five thousand, three hundred sixty-nine".