54503411 has 4 divisors (see below), whose sum is σ = 57709512. Its totient is φ = 51297312.

The previous prime is 54503401. The next prime is 54503413. The reversal of 54503411 is 11430545.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54503411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54503413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1603025 + ... + 1603058.

It is an arithmetic number, because the mean of its divisors is an integer number (14427378).

Almost surely, 2^54503411 is an apocalyptic number.

54503411 is a deficient number, since it is larger than the sum of its proper divisors (3206101).

54503411 is a wasteful number, since it uses less digits than its factorization.

54503411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3206100.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 54503411 is about 7382.6425485730. The cubic root of 54503411 is about 379.1472359295.

Adding to 54503411 its reverse (11430545), we get a palindrome (65933956).

The spelling of 54503411 in words is "fifty-four million, five hundred three thousand, four hundred eleven".