54538130 has 8 divisors (see below), whose sum is σ = 98168652. Its totient is φ = 21815248.

The previous prime is 54538109. The next prime is 54538171. The reversal of 54538130 is 3183545.

It can be written as a sum of positive squares in 2 ways, for example, as 44983849 + 9554281 = 6707^2 + 3091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54538093 and 54538102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2726897 + ... + 2726916.

Almost surely, 2^54538130 is an apocalyptic number.

54538130 is a deficient number, since it is larger than the sum of its proper divisors (43630522).

54538130 is a wasteful number, since it uses less digits than its factorization.

54538130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5453820.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 54538130 is about 7384.9935680405. The cubic root of 54538130 is about 379.2277251963.

The spelling of 54538130 in words is "fifty-four million, five hundred thirty-eight thousand, one hundred thirty".