48161369 has 4 divisors (see below), whose sum is σ = 48227280. Its totient is φ = 48095460.

The previous prime is 48161363. The next prime is 48161381. The reversal of 48161369 is 96316184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48161369 - 2⁴ = 48161353 is a prime.

It is a super-2 number, since 2×48161369² = 4639034927908322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48161363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31847 + ... + 33324.

It is an arithmetic number, because the mean of its divisors is an integer number (12056820).

Almost surely, 2^48161369 is an apocalyptic number.

It is an amenable number.

48161369 is a deficient number, since it is larger than the sum of its proper divisors (65911).

48161369 is an equidigital number, since it uses as much as digits as its factorization.

48161369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65910.

The product of its digits is 31104, while the sum is 38.

The square root of 48161369 is about 6939.8392632683. The cubic root of 48161369 is about 363.8309226635.

The spelling of 48161369 in words is "forty-eight million, one hundred sixty-one thousand, three hundred sixty-nine".