54450430 has 32 divisors (see below), whose sum is σ = 103975488. Its totient is φ = 20486400.

The previous prime is 54450401. The next prime is 54450437. The reversal of 54450430 is 3405445.

It is a junction number, because it is equal to n+sod(n) for n = 54450395 and 54450404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54450437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12090 + ... + 15970.

It is an arithmetic number, because the mean of its divisors is an integer number (3249234).

Almost surely, 2^54450430 is an apocalyptic number.

54450430 is a deficient number, since it is larger than the sum of its proper divisors (49525058).

54450430 is a wasteful number, since it uses less digits than its factorization.

54450430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 54450430 is about 7379.0534623351. The cubic root of 54450430 is about 379.0243438530.

Adding to 54450430 its reverse (3405445), we get a palindrome (57855875).

The spelling of 54450430 in words is "fifty-four million, four hundred fifty thousand, four hundred thirty".