6149945082 has 8 divisors (see below), whose sum is σ = 12299890176. Its totient is φ = 2049981692.

The previous prime is 6149945077. The next prime is 6149945107. The reversal of 6149945082 is 2805499416.

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

6149945082 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512495418 + ... + 512495429.

It is an arithmetic number, because the mean of its divisors is an integer number (1537486272).

Almost surely, 2^6149945082 is an apocalyptic number.

6149945082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6149945082 is a wasteful number, since it uses less digits than its factorization.

6149945082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024990852.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 6149945082 is about 78421.5855616297. The cubic root of 6149945082 is about 1832.1333459142.

The spelling of 6149945082 in words is "six billion, one hundred forty-nine million, nine hundred forty-five thousand, eighty-two".