8049383505 has 24 divisors (see below), whose sum is σ = 14469017472. Its totient is φ = 4293003888.

The previous prime is 8049383491. The next prime is 8049383539. The reversal of 8049383505 is 5053839408.

It is a happy number.

8049383505 is a `hidden beast` number, since 80 + 493 + 83 + 5 + 0 + 5 = 666.

It is not a de Polignac number, because 8049383505 - 2⁵ = 8049383473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3311289 + ... + 3313718.

It is an arithmetic number, because the mean of its divisors is an integer number (602875728).

Almost surely, 2^8049383505 is an apocalyptic number.

It is an amenable number.

8049383505 is a deficient number, since it is larger than the sum of its proper divisors (6419633967).

8049383505 is an equidigital number, since it uses as much as digits as its factorization.

8049383505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6625027 (or 6625015 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 8049383505 is about 89718.3565665355. The cubic root of 8049383505 is about 2004.1068531895.

The spelling of 8049383505 in words is "eight billion, forty-nine million, three hundred eighty-three thousand, five hundred five".