54511353 has 16 divisors (see below), whose sum is σ = 86970240. Its totient is φ = 33545232.

The previous prime is 54511351. The next prime is 54511393. The reversal of 54511353 is 35311545.

54511353 is a `hidden beast` number, since 545 + 113 + 5 + 3 = 666.

It is not a de Polignac number, because 54511353 - 2¹ = 54511351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54511351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77301 + ... + 78002.

It is an arithmetic number, because the mean of its divisors is an integer number (5435640).

Almost surely, 2^54511353 is an apocalyptic number.

It is an amenable number.

54511353 is a deficient number, since it is larger than the sum of its proper divisors (32458887).

54511353 is a wasteful number, since it uses less digits than its factorization.

54511353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155325 (or 155319 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 54511353 is about 7383.1804122614. The cubic root of 54511353 is about 379.1656509305.

Adding to 54511353 its reverse (35311545), we get a palindrome (89822898).

The spelling of 54511353 in words is "fifty-four million, five hundred eleven thousand, three hundred fifty-three".