54530231 has 8 divisors (see below), whose sum is σ = 62364960. Its totient is φ = 46706688.

The previous prime is 54530173. The next prime is 54530233. The reversal of 54530231 is 13203545.

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

It is not a de Polignac number, because 54530231 - 2¹⁴ = 54513847 is a prime.

It is a super-2 number, since 2×54530231² = 5947092185826722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54530197 and 54530206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54530233) 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, 17375 + ... + 20271.

It is an arithmetic number, because the mean of its divisors is an integer number (7795620).

Almost surely, 2^54530231 is an apocalyptic number.

54530231 is a deficient number, since it is larger than the sum of its proper divisors (7834729).

54530231 is a wasteful number, since it uses less digits than its factorization.

54530231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 54530231 is about 7384.4587479381. The cubic root of 54530231 is about 379.2094158995.

Adding to 54530231 its reverse (13203545), we get a palindrome (67733776).

The spelling of 54530231 in words is "fifty-four million, five hundred thirty thousand, two hundred thirty-one".