48102505 has 16 divisors (see below), whose sum is σ = 63157824. Its totient is φ = 34879680.

The previous prime is 48102497. The next prime is 48102511. The reversal of 48102505 is 50520184.

It is not a de Polignac number, because 48102505 - 2³ = 48102497 is a prime.

It is a super-3 number, since 3×48102505³ (a number of 24 digits) contains 333 as substring.

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 48102505.

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 15 ways as a sum of consecutive naturals, for example, 20734 + ... + 22936.

It is an arithmetic number, because the mean of its divisors is an integer number (3947364).

Almost surely, 2^48102505 is an apocalyptic number.

It is an amenable number.

48102505 is a deficient number, since it is larger than the sum of its proper divisors (15055319).

48102505 is a wasteful number, since it uses less digits than its factorization.

48102505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 48102505 is about 6935.5969461900. The cubic root of 48102505 is about 363.6826345571.

Adding to 48102505 its reverse (50520184), we get a palindrome (98622689).

The spelling of 48102505 in words is "forty-eight million, one hundred two thousand, five hundred five".