48519659 has 4 divisors (see below), whose sum is σ = 48602904. Its totient is φ = 48436416.

The previous prime is 48519643. The next prime is 48519677. The reversal of 48519659 is 95691584.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48519659 - 2⁴ = 48519643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48519689) 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, 40742 + ... + 41915.

It is an arithmetic number, because the mean of its divisors is an integer number (12150726).

Almost surely, 2^48519659 is an apocalyptic number.

48519659 is a deficient number, since it is larger than the sum of its proper divisors (83245).

48519659 is an equidigital number, since it uses as much as digits as its factorization.

48519659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83244.

The product of its digits is 388800, while the sum is 47.

The square root of 48519659 is about 6965.6054295373. The cubic root of 48519659 is about 364.7309182110.

The spelling of 48519659 in words is "forty-eight million, five hundred nineteen thousand, six hundred fifty-nine".