6140505005 has 16 divisors (see below), whose sum is σ = 7561693440. Its totient is φ = 4785014208.

The previous prime is 6140504989. The next prime is 6140505013. The reversal of 6140505005 is 5005050416.

It is a cyclic number.

It is not a de Polignac number, because 6140505005 - 2⁴ = 6140504989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46517 + ... + 120186.

It is an arithmetic number, because the mean of its divisors is an integer number (472605840).

Almost surely, 2^6140505005 is an apocalyptic number.

It is an amenable number.

6140505005 is a deficient number, since it is larger than the sum of its proper divisors (1421188435).

6140505005 is a wasteful number, since it uses less digits than its factorization.

6140505005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166900.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 6140505005 is about 78361.3744455775. The cubic root of 6140505005 is about 1831.1954331025.

The spelling of 6140505005 in words is "six billion, one hundred forty million, five hundred five thousand, five".