54127397 has 8 divisors (see below), whose sum is σ = 54976320. Its totient is φ = 53284000.

The previous prime is 54127387. The next prime is 54127417. The reversal of 54127397 is 79372145.

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 54127397 - 2⁸ = 54127141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54127397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54127387) 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, 21128 + ... + 23550.

It is an arithmetic number, because the mean of its divisors is an integer number (6872040).

Almost surely, 2^54127397 is an apocalyptic number.

It is an amenable number.

54127397 is a deficient number, since it is larger than the sum of its proper divisors (848923).

54127397 is a wasteful number, since it uses less digits than its factorization.

54127397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763.

The product of its digits is 52920, while the sum is 38.

The square root of 54127397 is about 7357.1323897290. The cubic root of 54127397 is about 378.2733225644.

The spelling of 54127397 in words is "fifty-four million, one hundred twenty-seven thousand, three hundred ninety-seven".