54216430 has 24 divisors (see below), whose sum is σ = 98905032. Its totient is φ = 21398064.

The previous prime is 54216413. The next prime is 54216431. The reversal of 54216430 is 3461245.

It is a junction number, because it is equal to n+sod(n) for n = 54216395 and 54216404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54216431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68497 + ... + 69283.

It is an arithmetic number, because the mean of its divisors is an integer number (4121043).

Almost surely, 2^54216430 is an apocalyptic number.

54216430 is a deficient number, since it is larger than the sum of its proper divisors (44688602).

54216430 is an equidigital number, since it uses as much as digits as its factorization.

54216430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 877 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 54216430 is about 7363.1806985840. The cubic root of 54216430 is about 378.4806135211.

Adding to 54216430 its reverse (3461245), we get a palindrome (57677675).

The spelling of 54216430 in words is "fifty-four million, two hundred sixteen thousand, four hundred thirty".