53988610 has 32 divisors (see below), whose sum is σ = 106107120. Its totient is φ = 19657728.

The previous prime is 53988581. The next prime is 53988611. The reversal of 53988610 is 1688935.

It is a happy number.

53988610 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 8 ways, for example, as 29909961 + 24078649 = 5469^2 + 4907^2 .

It is not an unprimeable number, because it can be changed into a prime (53988611) 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 15 ways as a sum of consecutive naturals, for example, 6646 + ... + 12334.

Almost surely, 2^53988610 is an apocalyptic number.

53988610 is a deficient number, since it is larger than the sum of its proper divisors (52118510).

53988610 is a wasteful number, since it uses less digits than its factorization.

53988610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 53988610 is about 7347.6941961407. The cubic root of 53988610 is about 377.9497380984.

The spelling of 53988610 in words is "fifty-three million, nine hundred eighty-eight thousand, six hundred ten".