48787609 has 8 divisors (see below), whose sum is σ = 52621632. Its totient is φ = 44965200.

The previous prime is 48787601. The next prime is 48787619. The reversal of 48787609 is 90678784.

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 48787609 - 2³ = 48787601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48787601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7134 + ... + 12184.

It is an arithmetic number, because the mean of its divisors is an integer number (6577704).

Almost surely, 2^48787609 is an apocalyptic number.

It is an amenable number.

48787609 is a deficient number, since it is larger than the sum of its proper divisors (3834023).

48787609 is a wasteful number, since it uses less digits than its factorization.

48787609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5807.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 48787609 is about 6984.8127390790. The cubic root of 48787609 is about 365.4010953266.

The spelling of 48787609 in words is "forty-eight million, seven hundred eighty-seven thousand, six hundred nine".