54512415230 has 144 divisors (see below), whose sum is σ = 128976227424. Its totient is φ = 16501605120.

The previous prime is 54512415229. The next prime is 54512415233. The reversal of 54512415230 is 3251421545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54512415233) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1890320 + ... + 1918940.

It is an arithmetic number, because the mean of its divisors is an integer number (895668246).

Almost surely, 2^54512415230 is an apocalyptic number.

54512415230 is an abundant number, since it is smaller than the sum of its proper divisors (74463812194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54512415230 is a wasteful number, since it uses less digits than its factorization.

54512415230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28691 (or 28671 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 54512415230 its reverse (3251421545), we get a palindrome (57763836775).

The spelling of 54512415230 in words is "fifty-four billion, five hundred twelve million, four hundred fifteen thousand, two hundred thirty".