54554451 has 32 divisors (see below), whose sum is σ = 87687168. Its totient is φ = 29509920.

The previous prime is 54554407. The next prime is 54554471. The reversal of 54554451 is 15445545.

54554451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54554451 - 2¹³ = 54546259 is a prime.

It is a super-2 number, since 2×54554451² = 5952376247822802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54554471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29706 + ... + 31488.

It is an arithmetic number, because the mean of its divisors is an integer number (2740224).

Almost surely, 2^54554451 is an apocalyptic number.

54554451 is a deficient number, since it is larger than the sum of its proper divisors (33132717).

54554451 is a wasteful number, since it uses less digits than its factorization.

54554451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871.

The product of its digits is 40000, while the sum is 33.

The square root of 54554451 is about 7386.0984965000. The cubic root of 54554451 is about 379.2655504658.

Adding to 54554451 its reverse (15445545), we get a palindrome (69999996).

The spelling of 54554451 in words is "fifty-four million, five hundred fifty-four thousand, four hundred fifty-one".