54550053 has 24 divisors (see below), whose sum is σ = 80961920. Its totient is φ = 35380800.

The previous prime is 54550021. The next prime is 54550063. The reversal of 54550053 is 35005545.

It is not a de Polignac number, because 54550053 - 2⁵ = 54550021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54549999 and 54550026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54550003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51378 + ... + 52428.

Almost surely, 2^54550053 is an apocalyptic number.

It is an amenable number.

54550053 is a deficient number, since it is larger than the sum of its proper divisors (26411867).

54550053 is a wasteful number, since it uses less digits than its factorization.

54550053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1206 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 54550053 is about 7385.8007690433. The cubic root of 54550053 is about 379.2553584791.

Adding to 54550053 its reverse (35005545), we get a palindrome (89555598).

The spelling of 54550053 in words is "fifty-four million, five hundred fifty thousand, fifty-three".