53171606 has 8 divisors (see below), whose sum is σ = 80158800. Its totient is φ = 26452008.

The previous prime is 53171581. The next prime is 53171621. The reversal of 53171606 is 60617135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66401 + ... + 67196.

It is an arithmetic number, because the mean of its divisors is an integer number (10019850).

Almost surely, 2^53171606 is an apocalyptic number.

53171606 is a deficient number, since it is larger than the sum of its proper divisors (26987194).

53171606 is a wasteful number, since it uses less digits than its factorization.

53171606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133798.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 53171606 is about 7291.8863128823. The cubic root of 53171606 is about 376.0335481987.

The spelling of 53171606 in words is "fifty-three million, one hundred seventy-one thousand, six hundred six".