5011756649 has 8 divisors (see below), whose sum is σ = 5231640960. Its totient is φ = 4792037536.

The previous prime is 5011756637. The next prime is 5011756679. The reversal of 5011756649 is 9466571105.

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 5011756649 - 2¹² = 5011752553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5011756679) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22844 + ... + 102690.

It is an arithmetic number, because the mean of its divisors is an integer number (653955120).

Almost surely, 2^5011756649 is an apocalyptic number.

It is an amenable number.

5011756649 is a deficient number, since it is larger than the sum of its proper divisors (219884311).

5011756649 is a wasteful number, since it uses less digits than its factorization.

5011756649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82599.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 5011756649 is about 70793.7613706180. The cubic root of 5011756649 is about 1711.3151367322.

The spelling of 5011756649 in words is "five billion, eleven million, seven hundred fifty-six thousand, six hundred forty-nine".