53105451 has 8 divisors (see below), whose sum is σ = 80922624. Its totient is φ = 30345960.

The previous prime is 53105411. The next prime is 53105453. The reversal of 53105451 is 15450135.

53105451 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 53105451 - 2⁹ = 53104939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53105453) 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, 1264395 + ... + 1264436.

It is an arithmetic number, because the mean of its divisors is an integer number (10115328).

Almost surely, 2^53105451 is an apocalyptic number.

53105451 is a deficient number, since it is larger than the sum of its proper divisors (27817173).

53105451 is a wasteful number, since it uses less digits than its factorization.

53105451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528841.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 53105451 is about 7287.3486948272. The cubic root of 53105451 is about 375.8775324519.

Adding to 53105451 its reverse (15450135), we get a palindrome (68555586).

The spelling of 53105451 in words is "fifty-three million, one hundred five thousand, four hundred fifty-one".