54403214 has 4 divisors (see below), whose sum is σ = 81604824. Its totient is φ = 27201606.

The previous prime is 54403201. The next prime is 54403231. The reversal of 54403214 is 41230445.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54403214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13600802 + ... + 13600805.

It is an arithmetic number, because the mean of its divisors is an integer number (20401206).

Almost surely, 2^54403214 is an apocalyptic number.

54403214 is a deficient number, since it is larger than the sum of its proper divisors (27201610).

54403214 is a wasteful number, since it uses less digits than its factorization.

54403214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27201609.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 54403214 is about 7375.8534421448. The cubic root of 54403214 is about 378.9147567865.

Adding to 54403214 its reverse (41230445), we get a palindrome (95633659).

The spelling of 54403214 in words is "fifty-four million, four hundred three thousand, two hundred fourteen".