54524403 has 12 divisors (see below), whose sum is σ = 79045408. Its totient is φ = 36216720.

The previous prime is 54524401. The next prime is 54524419. The reversal of 54524403 is 30442545.

It is not a de Polignac number, because 54524403 - 2¹ = 54524401 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (54524401) 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, 8443 + ... + 13428.

Almost surely, 2^54524403 is an apocalyptic number.

54524403 is a deficient number, since it is larger than the sum of its proper divisors (24521005).

54524403 is a wasteful number, since it uses less digits than its factorization.

54524403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22154 (or 22151 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 54524403 is about 7384.0641248570. The cubic root of 54524403 is about 379.1959058937.

Adding to 54524403 its reverse (30442545), we get a palindrome (84966948).

The spelling of 54524403 in words is "fifty-four million, five hundred twenty-four thousand, four hundred three".