48759905 has 4 divisors (see below), whose sum is σ = 58511892. Its totient is φ = 39007920.

The previous prime is 48759899. The next prime is 48759913. The reversal of 48759905 is 50995784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23348224 + 25411681 = 4832^2 + 5041^2 .

It is not a de Polignac number, because 48759905 - 2¹⁴ = 48743521 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 48759905.

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, 4875986 + ... + 4875995.

It is an arithmetic number, because the mean of its divisors is an integer number (14627973).

Almost surely, 2^48759905 is an apocalyptic number.

It is an amenable number.

48759905 is a deficient number, since it is larger than the sum of its proper divisors (9751987).

48759905 is an equidigital number, since it uses as much as digits as its factorization.

48759905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9751986.

The product of its (nonzero) digits is 453600, while the sum is 47.

The square root of 48759905 is about 6982.8292976415. The cubic root of 48759905 is about 365.3319180028.

The spelling of 48759905 in words is "forty-eight million, seven hundred fifty-nine thousand, nine hundred five".