48165605 has 8 divisors (see below), whose sum is σ = 58889592. Its totient is φ = 37805248.

The previous prime is 48165583. The next prime is 48165613. The reversal of 48165605 is 50656184.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6974881 + 41190724 = 2641^2 + 6418^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48165605 - 2⁸ = 48165349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90614 + ... + 91143.

It is an arithmetic number, because the mean of its divisors is an integer number (7361199).

Almost surely, 2^48165605 is an apocalyptic number.

It is an amenable number.

48165605 is a deficient number, since it is larger than the sum of its proper divisors (10723987).

48165605 is a wasteful number, since it uses less digits than its factorization.

48165605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181815.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 48165605 is about 6940.1444509462. The cubic root of 48165605 is about 363.8415891834.

The spelling of 48165605 in words is "forty-eight million, one hundred sixty-five thousand, six hundred five".