53609106 has 32 divisors (see below), whose sum is σ = 111241728. Its totient is φ = 17205120.

The previous prime is 53609029. The next prime is 53609117. The reversal of 53609106 is 60190635.

It is a happy number.

It is a super-2 number, since 2×53609106² = 5747872492238472, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42720 + ... + 43956.

It is an arithmetic number, because the mean of its divisors is an integer number (3476304).

Almost surely, 2^53609106 is an apocalyptic number.

53609106 is an abundant number, since it is smaller than the sum of its proper divisors (57632622).

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

53609106 is a wasteful number, since it uses less digits than its factorization.

53609106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 53609106 is about 7321.8239530871. The cubic root of 53609106 is about 377.0620765677.

The spelling of 53609106 in words is "fifty-three million, six hundred nine thousand, one hundred six".