53687104 has 28 divisors (see below), whose sum is σ = 106854244. Its totient is φ = 26763264.

The previous prime is 53687099. The next prime is 53687107. The reversal of 53687104 is 40178635.

It can be written as a sum of positive squares in 2 ways, for example, as 12110400 + 41576704 = 3480^2 + 6448^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53687104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53687107) by changing a digit.

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, 24352 + ... + 26464.

It is an arithmetic number, because the mean of its divisors is an integer number (3816223).

Almost surely, 2^53687104 is an apocalyptic number.

It is an amenable number.

53687104 is a deficient number, since it is larger than the sum of its proper divisors (53167140).

53687104 is a wasteful number, since it uses less digits than its factorization.

53687104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522 (or 2512 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 53687104 is about 7327.1484221353. The cubic root of 53687104 is about 377.2448554415.

The spelling of 53687104 in words is "fifty-three million, six hundred eighty-seven thousand, one hundred four".