48109613 has 8 divisors (see below), whose sum is σ = 49971456. Its totient is φ = 46267200.

The previous prime is 48109601. The next prime is 48109627. The reversal of 48109613 is 31690184.

It is a happy number.

48109613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48109613 - 2⁴ = 48109597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48109613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48109673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293 + ... + 9813.

It is an arithmetic number, because the mean of its divisors is an integer number (6246432).

Almost surely, 2^48109613 is an apocalyptic number.

It is an amenable number.

48109613 is a deficient number, since it is larger than the sum of its proper divisors (1861843).

48109613 is a wasteful number, since it uses less digits than its factorization.

48109613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9715.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 48109613 is about 6936.1093561160. The cubic root of 48109613 is about 363.7005471990.

Adding to 48109613 its reverse (31690184), we get a palindrome (79799797).

The spelling of 48109613 in words is "forty-eight million, one hundred nine thousand, six hundred thirteen".