49650609 has 8 divisors (see below), whose sum is σ = 66310240. Its totient is φ = 33045696.

The previous prime is 49650593. The next prime is 49650619. The reversal of 49650609 is 90605694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49650609 - 2⁴ = 49650593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49650619) 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, 11512 + ... + 15225.

It is an arithmetic number, because the mean of its divisors is an integer number (8288780).

Almost surely, 2^49650609 is an apocalyptic number.

It is an amenable number.

49650609 is a deficient number, since it is larger than the sum of its proper divisors (16659631).

49650609 is a wasteful number, since it uses less digits than its factorization.

49650609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27359.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 49650609 is about 7046.3188261673. The cubic root of 49650609 is about 367.5430316588.

The spelling of 49650609 in words is "forty-nine million, six hundred fifty thousand, six hundred nine".