54430430 has 16 divisors (see below), whose sum is σ = 103738320. Its totient is φ = 20491392.

The previous prime is 54430423. The next prime is 54430469. The reversal of 54430430 is 3403445.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54430396 and 54430405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159920 + ... + 160259.

It is an arithmetic number, because the mean of its divisors is an integer number (6483645).

Almost surely, 2^54430430 is an apocalyptic number.

54430430 is a deficient number, since it is larger than the sum of its proper divisors (49307890).

54430430 is a wasteful number, since it uses less digits than its factorization.

54430430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320203.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 54430430 is about 7377.6981505074. The cubic root of 54430430 is about 378.9779321278.

Adding to 54430430 its reverse (3403445), we get a palindrome (57833875).

The spelling of 54430430 in words is "fifty-four million, four hundred thirty thousand, four hundred thirty".