54227131 has 8 divisors (see below), whose sum is σ = 62576384. Its totient is φ = 46028520.

The previous prime is 54227119. The next prime is 54227149. The reversal of 54227131 is 13172245.

It is a happy number.

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 54227131 - 2¹⁵ = 54194363 is a prime.

It is a super-2 number, since 2×54227131² = 5881163472982322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54227096 and 54227105.

It is not an unprimeable number, because it can be changed into a prime (54227531) 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, 36885 + ... + 38326.

It is an arithmetic number, because the mean of its divisors is an integer number (7822048).

Almost surely, 2^54227131 is an apocalyptic number.

54227131 is a deficient number, since it is larger than the sum of its proper divisors (8349253).

54227131 is a wasteful number, since it uses less digits than its factorization.

54227131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75321.

The product of its digits is 1680, while the sum is 25.

The square root of 54227131 is about 7363.9073188084. The cubic root of 54227131 is about 378.5055128281.

Adding to 54227131 its reverse (13172245), we get a palindrome (67399376).

It can be divided in two parts, 5 and 4227131, that added together give a square (4227136 = 2056²).

The spelling of 54227131 in words is "fifty-four million, two hundred twenty-seven thousand, one hundred thirty-one".