54500430 has 64 divisors (see below), whose sum is σ = 134742528. Its totient is φ = 14102400.

The previous prime is 54500429. The next prime is 54500447. The reversal of 54500430 is 3400545.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54500397 and 54500406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239977 + ... + 240203.

It is an arithmetic number, because the mean of its divisors is an integer number (2105352).

Almost surely, 2^54500430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54500430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67371264).

54500430 is an abundant number, since it is smaller than the sum of its proper divisors (80242098).

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

54500430 is a wasteful number, since it uses less digits than its factorization.

54500430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 54500430 is about 7382.4406533341. The cubic root of 54500430 is about 379.1403234660.

Adding to 54500430 its reverse (3400545), we get a palindrome (57900975).

The spelling of 54500430 in words is "fifty-four million, five hundred thousand, four hundred thirty".