53551010 has 8 divisors (see below), whose sum is σ = 96391836. Its totient is φ = 21420400.

The previous prime is 53551009. The next prime is 53551021. The reversal of 53551010 is 1015535.

It is a happy number.

53551010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52896529 + 654481 = 7273^2 + 809^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2677541 + ... + 2677560.

Almost surely, 2^53551010 is an apocalyptic number.

53551010 is a deficient number, since it is larger than the sum of its proper divisors (42840826).

53551010 is a wasteful number, since it uses less digits than its factorization.

53551010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355108.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 53551010 is about 7317.8555602034. The cubic root of 53551010 is about 376.9258203861.

Adding to 53551010 its reverse (1015535), we get a palindrome (54566545).

The spelling of 53551010 in words is "fifty-three million, five hundred fifty-one thousand, ten".