53544351 has 8 divisors (see below), whose sum is σ = 81591424. Its totient is φ = 30596760.

The previous prime is 53544341. The next prime is 53544371. The reversal of 53544351 is 15344535.

53544351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53544351 - 2⁶ = 53544287 is a prime.

It is a super-2 number, since 2×53544351² = 5733995048022402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53544301) 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 7 ways as a sum of consecutive naturals, for example, 1274845 + ... + 1274886.

It is an arithmetic number, because the mean of its divisors is an integer number (10198928).

Almost surely, 2^53544351 is an apocalyptic number.

53544351 is a deficient number, since it is larger than the sum of its proper divisors (28047073).

53544351 is a wasteful number, since it uses less digits than its factorization.

53544351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549741.

The product of its digits is 18000, while the sum is 30.

The square root of 53544351 is about 7317.4005630415. The cubic root of 53544351 is about 376.9101963229.

Adding to 53544351 its reverse (15344535), we get a palindrome (68888886).

The spelling of 53544351 in words is "fifty-three million, five hundred forty-four thousand, three hundred fifty-one".