6140505006 has 96 divisors (see below), whose sum is σ = 14534657280. Its totient is φ = 1867017600.

The previous prime is 6140504989. The next prime is 6140505013. The reversal of 6140505006 is 6005050416.

It is a happy number.

It is a super-2 number, since 2×6140505006² = 75411603457422120072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1041186 + ... + 1047066.

It is an arithmetic number, because the mean of its divisors is an integer number (151402680).

Almost surely, 2^6140505006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6140505006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7267328640).

6140505006 is an abundant number, since it is smaller than the sum of its proper divisors (8394152274).

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

6140505006 is a wasteful number, since it uses less digits than its factorization.

6140505006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6022 (or 6019 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 6140505006 is about 78361.3744519582. The cubic root of 6140505006 is about 1831.1954332019.

The spelling of 6140505006 in words is "six billion, one hundred forty million, five hundred five thousand, six".