53729606 has 32 divisors (see below), whose sum is σ = 98319360. Its totient is φ = 21508416.

The previous prime is 53729581. The next prime is 53729623. The reversal of 53729606 is 60692735.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 53729606.

It is a congruent 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, 18035 + ... + 20801.

It is an arithmetic number, because the mean of its divisors is an integer number (3072480).

Almost surely, 2^53729606 is an apocalyptic number.

53729606 is a deficient number, since it is larger than the sum of its proper divisors (44589754).

53729606 is a wasteful number, since it uses less digits than its factorization.

53729606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 53729606 is about 7330.0481580956. The cubic root of 53729606 is about 377.3443792280.

The spelling of 53729606 in words is "fifty-three million, seven hundred twenty-nine thousand, six hundred six".