54043450 has 24 divisors (see below), whose sum is σ = 101064960. Its totient is φ = 21500400.

The previous prime is 54043441. The next prime is 54043463. The reversal of 54043450 is 5434045.

54043450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6721 + ... + 12379.

It is an arithmetic number, because the mean of its divisors is an integer number (4211040).

Almost surely, 2^54043450 is an apocalyptic number.

54043450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54043450 is a deficient number, since it is larger than the sum of its proper divisors (47021510).

54043450 is a wasteful number, since it uses less digits than its factorization.

54043450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862 (or 5857 counting only the distinct ones).

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

The square root of 54043450 is about 7351.4250319241. The cubic root of 54043450 is about 378.0776647711.

Adding to 54043450 its reverse (5434045), we get a palindrome (59477495).

The spelling of 54043450 in words is "fifty-four million, forty-three thousand, four hundred fifty".