53105104 has 20 divisors (see below), whose sum is σ = 110806276. Its totient is φ = 24509952.

The previous prime is 53105069. The next prime is 53105111. The reversal of 53105104 is 40150135.

It can be written as a sum of positive squares in 2 ways, for example, as 31945104 + 21160000 = 5652^2 + 4600^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127449 + ... + 127864.

Almost surely, 2^53105104 is an apocalyptic number.

It is an amenable number.

53105104 is an abundant number, since it is smaller than the sum of its proper divisors (57701172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53105104 is a wasteful number, since it uses less digits than its factorization.

53105104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255334 (or 255328 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 53105104 is about 7287.3248864038. The cubic root of 53105104 is about 375.8767137676.

Adding to 53105104 its reverse (40150135), we get a palindrome (93255239).

The spelling of 53105104 in words is "fifty-three million, one hundred five thousand, one hundred four".